Which of the following adaptations helps alpine animals survive the cold winter? a. Reduced lung size b. Low levels of hemoglobin c. Hibernation d. Large legs, ears, and tails.

Answers

Answer 1

Hibernation is an adaptation that helps alpine animals to survive the cold winter. Hibernation helps to store energy.

Hibernation is an adaptation that helps to store energy by decreasing the metabolic rate.

This adaptation (hibernation) is observed in animals living in extremely cold conditions (e.g., alpine animals).

The hibernation adaptative strategy is characterized by an excessively low temperature in the body, slow breath rate, slow beats (heart rate), and low metabolic rate.

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Answer 2

Answer:

C

Explanation:

Edge 2021 trust


Related Questions

Fertility is the measure of the ability to become __________. What one word completes the sentence

Answers

Fertility is the measure of the ability to become a parent.

FERTILITY:

Fertility is a phenomenon that describes the ability to reproduce or produce offsprings.

Reproduction is one of the characteristics of living things and the ability to successfully execute this characteristics is termed fertility.

The opposite of fertility is sterility, which means the inability to produce offspring or reproduce.

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• What is chlorophyll ? ​

Answers

Explanation:

[tex] ♛\large\tt{answer} [/tex]

A green pigment in leaves which helps to capture the sun's energy

CHLOROPHYLL -:

chlorophyll is the green coloured pigment and the most significant among photosynthetic pigments five types of role of error found in higher plants and elegant they are chlorophyll a, b ,c ,d and e are among these chl-a is the universal photosynthetic bacteria role of is also widely distributed in RBI approved and again but absent in some algae chlorophyll a and CHL blue green and yellow green in colour respectively Chlorophyll found and photosynthetic bacteria also they are Bacteria chlorophyll A and B 650 and 600 chlorophyll pigment are soluble in organic solvents

Sally sustained damage to some autonomic ganglia. What part of the visceral reflex arc is interrupted

Answers

The part of the visceral reflex arc that is interrupted is the motor response in a target cell.  The visceral reflex is part of the autonomic nervous system (ANS).

The visceral reflex arc refers to the reflex arc present in the autonomic nervous system (ANS).

This reflex arc (visceral reflex) generates glandular muscular (motor) responses within internal organs.

The visceral nervous system controls different body functions including, among others, digestion, respiratory rate, heart, pupillary dilation, etc.

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what is the process that breaks down nucleic acids into nucleotides
a. dehydration synthesis
b. synthesis
c. polymerization
d. hydrolysis
please help ty

Answers

Answer:

D. Hydrolysis

Explanation:

Dehydration synthesis reactions build molecules up and generally require energy, while hydrolysis reactions break molecules down and generally release energy. Carbohydrates, proteins, and nucleic acids are built up and broken down via these types of reactions, although the monomers involved are different in each case.

I hope this helps have a great day :)

The process that breaks down nucleic acids into nucleotides is hydrolysis. The correct option is d.

What is hydrolysis?

Any chemical reaction in which a water molecule breaks one or more chemical bonds is known as hydrolysis.

When water is the nucleophile, the phrase is used generically to refer to substitution, elimination, and solvation processes.

Nucleo depolymerase is another name for nuclease. By cleaving the phosphodiester bond that connects the nucleotides in the nucleic acids, the nucleic acid is broken down into nucleotides.

Either an enzyme or a non-enzyme can cleave the nucleic acid chain. Since the initial step in the alkaline hydrolysis of a polynucleotide is the transfer of the bond from C5' of the subsequent nucleotide to C2' of the same nucleotide, a 2'-OH group is necessary.

Thus, the correct option is d.

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15.) Mutated
will make mutated
! which will make the wrong

Answers

love can't ignore touch with

where does photolysis of water occur in photosynthesis

Answers

Answer:

Photolysis of water takes place in inner membrane of thylakoid.

Hope it helps u.

This part of photosynthesis occurs in the granum of a chloroplast where light is absorbed by chlorophyll; a type of photosynthetic pigment that converts the light to chemical energy. This reacts with water (H2O) and splits the oxygen and hydrogen molecules apart.

I hop this helps! :)

Quick question: did I do this correctly?

Answers

If it is more salty it means that the water is hypertonic to the hypotonic potato and if the water is less salty then the water is hypotonic to the hypertonic potato

Which statement is true about the law of reflection?
The angle of reflected light is the same as the incoming angle of light.
The angle of reflected light distorts the image to appear larger or smaller.
The angle of reflected light is smaller than the incoming angle of light.
The angle of reflected light is larger than the incoming angle of light

Answers

Answer:

The law of reflection defines that upon reflection from a smooth surface, the angle of the reflected ray is equal to the angle of the incident ray, with respect to the normal to the surface that is to a line perpendicular to the surface at the point of contact.

The reflected ray is always in the plane defined by the incident ray and the normal to the surface at the point of contact of the incident ray.

The images produced by plane mirrors and curved mirrors can be understood by the law of reflection.

Law of reflection is defined as:

The principle when the light rays falls on the smooth surface, the angle of reflection is equal to the angle of incidence, also the incident ray, the reflected ray, and the normal to the surface all lie in the same plane.

What is Reflection of Light?

The process through which light rays fall on the surface and gets bounced back is known as a reflection of light.

Explanation:

Answer: The angle of reflected light is the same as the incoming angle of light.

Explanation:

The law of reflection states that the incident ray, the reflected ray, and the normal to the surface of the mirror all lie in the same plane. The angle of reflection is equal to the angle of incidence.

vessels that carry blood away from the heart are called

Answers

Answer:

arteries (red)

Explanation:

carry oxygen and nutrients away from the heart to your bodies tissues

A cross country runner runs 8 km in 2 minutes. What is his speed?

Answers

The speed of the cross country runner is equal to 4 km/min.

Given the following data:

Distance = 8 km.Time = 2 minutes.

To determine the speed of the cross country runner:

Speed can be defined as the distance covered by an individual per unit time and it can be measured in kilometer per minutes (km/min).

Mathematically, speed is given by the formula;

[tex]Speed = \frac{distance}{time}[/tex]

Substituting the given parameters into the formula, we have;

[tex]Speed = \frac{8}{2}[/tex]

Speed = 4 km/min.

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Which of the following is the source of the carbon found in glucose molecules?

Answers

Answer:

Carbon dioxide

Explanation:

When the plant makes the glucose molecule, it gets the carbon and oxygen atoms it needs from carbon dioxide, which it takes from the air. Carbon dioxide doesn't have any hydrogen in it, though, so the plant must use another source for hydrogen. The source that it uses is water

Which is the highest population density of grasshoppers?
O
A. 35 grasshoppers/10 square meters
o
O
B. 40 grasshoppers/20 square meters
O C. 1 grasshopper/1 square meter
O D. 50 grasshoppers/30 square meters

Answers

35 grasshoppers/10 square meters has the highest population density.

The highest population density of grasshoppers is 35 grasshoppers/10 square meters because more number of organisms are present in less area as compared to other population density. In the option i.e. 40 grasshoppers/20 square meters and 50 grasshoppers/30 square meters have more number of organisms but the area is also greater.And we know that high population density means more number of organisms in less area so we can conclude that 35 grasshoppers/10 square meters has the highest population density.

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which of these groups include organisms that are mostly closely related

Answers

Answer: the answer is D

Explanation:  do you have picture proof?

What is a population?

a. a group of organisms that occupy the same general area at different times
b. a group of individuals of a single species that occupy the same general area at the same time
c. the growth rate of individuals of a single species that occupy the same general area at the same time
d. the growth rate of individuals of a single species that occupy the same general area at different times

Answers

B. Populations are a group of the same species in a place at the same time.

With two-thirds of Americans living in urban areas, what is one major factor that can impact the air, water, and soil resource

Answers

Car exhausts air pollution

Which of the following cooking methods is tailor-made for preparing a rib eye steak?
-frying
-marinating
-grilling
-roasting

Answers

Grilling is an excellent cooking method for preparing a rib-eye steak. Grilling can eliminate any type of bacterial contamination.

Grilling is a cooking method used to eliminate any type of harmful microorganism (e.g., bacteria).

This method (grilling) involves dry heat which is applied to the surface of the food as radiant energy.

Grilling cooking is a safe mode to eliminate bacterial contamination in meat (barbecue) and vegetables.

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Thick hair is dominant to thin hair and brown eyes are
dominant to blue eyes. If a man that is heterozygous
for thick hair and brown eyes and a woman is
heterozygous for thick hair and brown eyes, what is
the chance that they would have a baby with thin hair
and blue eyes?

Answers

Answer

1/4

Explanation:

1/4 properbility

What is probability and what is it’s role in scientific conclusion

Answers

Probability is defined as a countably additive measure of such incomplete information. This probability measure will satisfy the Kolmogorov axioms without certain of the defects found in systems derived from these axioms. Probability helps people understand which choices are safe and which choices are risky.

*Fill in the blank*

The biological molecule ____ usually makes up enzymes. Enzymes are used to ____ ____ the rate of a reaction within an organism. Each enzyme has a special shape called an ____ ____ where a ____ binds to break down into different products.

The enzyme can keep breaking down millions of substrates because it is ____ If an enzyme’s environment changes, it will not work effectively because the ____ of the active site changes. This change is called ____.

Words : site, | up | substrate | protein | denaturation | shape | reusable. | speed | active

Answers

Answer:

protein, speed up, active site, substrate, reusable, shape, denaturation

Explanation:

The biological molecule _protein usually makes up enzymes. Enzymes are used to _speed _up the rate of a reaction within an organism. Each enzyme has a special shape called an _active _site where a _substrate binds to break down into different products.

The enzyme can keep breaking down millions of substrates because it is _reuable If an enzyme’s environment changes, it will not work effectively because the _shape of the active site changes. This change is called _denaturation.

Fill in the blanks.

The biological molecule is a numerous substance that makes up the cells and living organisms. Has a wide range of sizes and structures. The enzyme is a substance that performed the works of a catalyst in living and regulates the chemical reactions.

Hence the answer protein, speed up, active site, substrate, reusable, shape, denaturation.

The biological molecules that makeup up the enzymes are known as protein, helps to speed up, the rate of the reactions within the organisms, and lead to the special shape known as an active site. There a substrate binds the break down into various products.The enzyme can be broken down into millions of parts and due to they are able to reusable and can change their shapes, the change in the enzymes is called denaturation.

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explain how oxygen is cycled between the tree and the fox shown in the picture. name the specific processes involved.

Answers

Answer:

Cellular respiration and photosynthesis.

Explanation:

Carbon dioxide is put out by the fox and the tree absorbs it. The tree puts out oxygen and the fox inhales it.

How are identical twins different than fraternal twins (explain by discussing sperm and egg)?

Answers

To form identical, one fertilised egg splits and then develops into two babies with exactly the same genetic information. However to form fraternal twins, two eggs are fertilised by two sperm and produce two genetically unique children.

do aquatic animals living underwater can hear the sound produced outside the surface if water​

Answers

Answer:

Believe it or not mammals like seals and pinnipeds otters and polar bears can but underwater animals hear very poorly

Explanation:

Make in you own words
When we leave the calvin cycle we have transformed into G3P which is a sugar that contains 3 of me!
We don’t stay in this form for long though

Answers

When fixed carbon leaves the Calvin cycle or light dependent reactions, it will become the molecule G3P, which is then combined to make glucose. The rest of the carbon is recycled to replace RUBP.

brief summary of conservation of forests & wildlife

least 10 page

Answers

With the advent of industrialization, several trees have been cut at an alarming rate for raw materials and various other purposes. This felling of trees can be regulated by selective cutting, clear-cutting and shelterwood cutting.

Forest fires are one of the common causes of loss of forests. Sometimes the forest land is set on fire to make the land available for commercial purposes. Once cleared, there can be no vegetation. Natural forest fires are also responsible for the destruction of huge forest covers. Latest fire fighting techniques should be adopted to conserve the forest. However, forest fires are an important part of the ecosystem and it helps replenish nutrients in the soil from dead and decaying matter.

More trees should be planted to increase the forest cover. Trees should be selected according to the geographical conditions of a particular region and proper care should be taken during the growth of trees.

Prevention of exploitation of forestry and forest products is necessary for the conservation of forest.

The existing forests should be protected from diseases by spraying chemicals, antibiotics or development of pest-resistant strains of trees.

Plz help quickly I’ll mark

Answers

Answer:

Carbon Monoxide

Explanation:

I just took the test :)

WILL GIVE BARAINLEST

Convection currents which cause plate tectonics occur in the ______

O lithosphere

O crust

O outer core

O asthenosphere​

Answers

Answer:

D

Explanation:

Asthenosphere

Answer:

asthenosphere

Explanation:

how did the invention of the microscope contribute to our understanding of the cells?

Answers

Answer:

With the development and improvement of the light microscope, the theory created by Sir Robert Hooke that organisms would be made of cells was confirmed as scientist were able to actually see cells in tissues placed under the microscope.

Explanation:

this organ of digestion releases bile needed for fat digestion.

Answers

Answer:

Liver

Explanation:

The liver releases bile

According to the information on the periodic table, which of the following could represent element X?
A. Aluminum (Al)
B. Sodium (Na)
C. Chlorine (Cl)
D. Nitrogen (N)

Answers

chlorine because it has 7 electrons on the outer shell

a common fruit fly has eight chromosomes in a normal body cell. after a cell undergoes mitosis, how many chromosomes will each new cell have?

Answers

Answer:

Each daughter cell will have 8 chromosomes. That is correct. By the end of mitosis, there are two daughter cells. Each daughter cell will have the same amount of genetic material as the parent  8 chromosomes.

Explanation:

Hope this helps helps

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It has a regular lattice of oppositely charged ions in a 'sea of electrons'.D The ionic bonds are formed between metallic and non-metallic elements. please help me I'm begging please help me solve it How often do domain controllers download Group Policy settings? Pleasantville police officers Fred and Barney were dispatched to investigate a robbery alarm call at the Hop-In liquor store. Central dispatch advised the responding units that they had attempted to call the store by phone, but there had been no answer. Upon arrival at the Hop-In, responding officers found the front door standing wide open and a male store clerk lying on the floor inside, deceased from an apparent gunshot wound to the chest. The cash register was empty and the store had been ransacked.Officers quickly reviewed the stores security videotape for evidence. The video depicted two male suspects, one wearing a red hooded sweatshirt and the other wearing a green T-shirt and blue baseball cap. Officers broadcast the suspects descriptions to other Pleasantville officers, and within an hour, two suspects were under arrest for the robbery and murder of the store clerk. The suspects were identified as Larry and Moe. Larry and Moe were booked into the Pleasantville jai 20.Which one is NOT true about personal selling? A. it has high cost C. it is difficult to get persons with the required caliber B. it involves mass communication D. None of the above During the citric acid cycle, some carbon atoms are released.What are these carbon atoms released as?A. FADH2B. Acetyl-CoAC. CO2D. ATP Write a 500-word essay analyzing and evaluating US Democracy. What was the historical context for the US Founding Fathers desire for a new form of government? What were they trying to get rid of? What did they include in our Constitution to ensure that we thrived? Identify two ways in which the Founding Fathers neglected to adequately protect the rights of everyone. Hint: look at Constitutional Amendments to see how the US has started to remedy their shortcomings. Contrast the US Democracy with any other form of government. Find two distinctions and evaluate their strengths vs. weaknesses. Provide explanation for your analysis. 1 Answer: Can function as a main verb; formed by adding -ing to the base verb a. present participle c. gerund b. past participle d. infinitive2 Answer: Formed with the word TO together with a base verb a. present participle c. gerund b. past participle d. infinitive3 Answer: Functions as a noun; formed by adding -ing to the base verb a. present participle c. gerund b. past participle d. infinitive4 Answer: Can function as an adjective; usually formed by adding -ed to the base verb a. present participle c. gerund b. past participle d. infinitive5 Answer: Select the letter of the term in the following list that identifies the underlined word or words in the sentence: Some tourists enjoy sketching foreign scenes. a. present participle c. gerund b. past participle d. infinitive6 Answer: Select the letter of the term in the following list that identifies the underlined word or words in the sentence: Matthew got out his canvas and oils and got ready to paint. a. present participle c. gerund b. past participle d. infinitive7 Answer: Select the letter of the term in the following list that identifies the underlined word or words in the sentence: Painting can be a relaxing hobby. a. present participle c. gerund b. past participle d. infinitive8 Answer: Select the letter of the term in the following list that identifies the underlined word or words in the sentence: The swaying motion of the trees was hard to suggest on canvas. a. present participle c. gerund b. past participle d. infinitive9 Answer: Select the letter of the term in the following list that identifies the underlined word or words in the sentence: Dabbing paint onto his brush, the artist set to work on a new painting. a. present participle c. gerund b. past participle d. infinitive10 Answer: Select the letter of the term in the following list that identifies the underlined word or words in the sentence: Overwhelmed, Micaela stared at the beautiful portrait. a. present participle c. gerund b. past participle d. infinitive11 Answer: Select the letter of the term in the following list that identifies the underlined word or words in the sentence: This watercolor, completed in 1924, is exceptionally well done. a. present participle c. gerund b. past participle d. infinitive12 Answer: Select the letter of the term that identifies each underlined phrase: The statue erected here honors a former mayor of the city. a. participial phrase c. infinitive phrase b. gerund phrase d. prepositional phrase13 Answer: Select the letter of the term that identifies each underlined phrase: Sculpting in stone requires skill and patience. a. participial phrase c. infinitive phrase b. gerund phrase d. prepositional phrase14 Answer: Select the letter of the term that identifies each underlined phrase: That sculptor has donated much of his work to the museum. a. participial phrase c. infinitive phrase b. gerund phrase d. prepositional phrase15 Answer: Select the letter of the term that identifies each underlined phrase: To see the famous statues of Italy has always been one of Gil's dreams. a. participial phrase c. infinitive phrase b. gerund phrase d. prepositional phrase16 Answer: Select the letter of the term that identifies each underlined phrase: This statue, made of marble, was sculpted by the great Michelangelo. a. participial phrase c. infinitive phrase b. gerund phrase d. prepositional phrase17 Answer: Select the letter of the term that identifies each underlined phrase: Our fine arts instructor very much enjoys teaching us about sculpture. a. participial phrase c. infinitive phrase b. gerund phrase d. prepositional phrase18 Answer: Select the letter of the term that identifies how the underlined word or phrase functions in the sentence: Those women are hooking rugs with complex designs. a. subject c. adjective b. direct object d. part of a verb phrase19 Answer: Select the letter of the term that identifies how the underlined word or phrase functions in the sentence: Dyeing the yarn for the rugs is a tedious and messy process. a. subject c. adjective b. direct object d. part of a verb phrase20 Answer: Select the letter of the term that identifies how the underlined word or phrase functions in the sentence: Abdul wants to show us his antique rugs. a. subject c. adjective b. direct object d. part of a verb phrase what is the value of x forensic anthropology what bones can tell us questions answer key