Answer:
flat
Explanation:
The process of natural selection requires all of the following, except:
Group of answer choices:
A.) genetic inheritance through reproduction
B.) environmental pressure
C.) advanced or complex species
D.) variation of a trait
Answer:
C.) Advanced or complex species
Is energy recycled?
Answer:
Energy is not recycled in ecosystems and each ecosystem requires a continuous input of energy to sustain it. There is some energy transformed at each level of the food chain or food web in an ecosystem. In an ecosystem, energy is frequently transformed from one form to another
Which of the following is NOT a category that is used to describe soil?
A particle size
B absorbency
C density
D texture
What is the expected genotypic ratio among children born to a mother have the genotype I^Ai and a father with a phenotype AB?
Answer:
AB, AB, AO BO
Explanation:
Consider the way living things are organized. What are the two levels of organization just after atoms? (5 points)
Tissues and organs
Molecules and cells
Organs and organ systems
Organ systems and organism
Answer:
Molecules and cells
Explanation:
Tissues and organs are too large to be right after atoms, along with organs and organ systems, and organ systems and organisms, leaving molecules and cells as your answer.
these three questions hard asab
Answer:
When a peeled potato is placed in distilled water it will expand as result of osmosis
If some salt is added to the water the potato will shrink
A drop of ink is placed in a glass of pure, clear water, and after a while all the water turns blue. This spread is as result of osmosis
Explanation:
Hope it helped!
What is the relationship between changing CO2 emissions and CO2 concentration?
Answer:
When the carbon dioxide concentration goes up, temperature goes up. When the carbon dioxide concentration goes down, temperature goes down.
Explanation:
You find a rock sample with radioactive atoms present. 25% of the original radioactive atoms were present, how many half lives have passed
Answer:
Im literally taking a test that my teacher made and i have no idea what the answer is
Explanation:
A mutation in the code for a trait may not always change the expression of that trait. What advantage does this provide cells?
1)Ribosomes can produce proteins more quickly.
2)Cells only need to make a limited number of proteins.
3)Proteins can switch tasks without a change in the DNA sequence.
4)Some changes in the DNA sequence will produce the same proteins.
Answer:
ribosomes can produce proteins more quickly
Considering the temperature vs. time graph below, how does the temperature at the beginning of a change of state compare with the temperature at the end of the change?
The temperature is always lower.
The temperature is always the same.
The temperature is usually lower.
The temperature is usually higher.
Answer:
where's the graph man...... Also very complicated question...
Explanation:
With graph only it can be done...Answer:
The temperature is always lower.
Explanation:
I need help with this it’s due at 12:00 PM
How have humans affected the Chesapeake Bay ecosystem food web?
Answer:
Algal blooms caused by pollution and the lack of oysters in the Bay has led to the decline of ocean floor algae, plants, and like sea grass and an overgrowth of bacteria. Jellyfish that were once rare are now common.
Explanation:
Hope thats helpful.
An increased cardiac output will provide more oxygen and more glucose to the working muscles.
Explain how this helps the athlete during exercise.
Answer:Let's dance
Put on your red shoes and dance the blues
Let's dance
To the song they're playin' on the radio
Let's sway
While color lights up your face
Let's sway
Sway through the crowd to an empty space
If you say run
I'll run with you
And if you say hide
We'll hide
Because my love for you
Would break my heart in two
If you should fall into my arms
And tremble like a flower
Let's dance
Let's dance
For fear your grace should fall
Let's dance
For fear tonight is all
Let's sway
You could look into my eyes
Let's sway
Under the moonlight, this serious moonlight
And if you say run
I'll run with you
And if you say hide
We'll hide
Because my love for you
Would break my heart in two
If you should fall into my arms
And tremble like a flower
Let's dance
Put on your red shoes and dance the blues
Let's sway
Under the moonlight, this serious moonlight
Let's dance
Let's dance
Let's dance, dance, dance
Explanation:
Most plants appear green because chlorophyll:
A. absorbs green light
B. absorbs voilet light
C. reflects green light
D. does not absorb voilet light
C. reflects green light
Chlorophyll gives plants their green color because it does not absorb the green wavelengths of white light. That particular light wavelength is reflected from the plant, so it appears green.
so its option C.
Hope it helps :)
What pigment absorbs sunlight for photosynthesis?
A. chloroplast
B. thylakoid
C. grana
D. chlorophyll
Match the trend in American eating habits with the related meal.
mini-meals in restaurants
a meal category in sharp decline
a meal most people report eating
:: snacks and appetizers
:: homemade meals
:: breakfast
body cells are identical to one another . How do these ces reproduce?
A. through garmete formation
B. through genetic information
C.through mitosis
D.through meiosis
Answer:
I think answer is C.
Explanation:
I hope it's helpful!
Connect the importance between meiosis and the process of sexual reproduction. Is it possible to survive without your reproductive system? Explain.
Answer:
This can be made possible through reproductive cells undergoing meiosis since such process has specialized sex cells split and multiple after copulation. To answer the question if is it possible for a human to survive without a reproductive system, the answer is yes.
Explanation:
Which of the following best describes DNA in a prokaryotic cell?
have you ever heard that a potato is a starchy vegetable? starch is a carbohydrate like the sugars, glucose, sucrose and lactose. how did this plant form the starch that is in the potatoes?
Answer:
co2
Explanation:
Which of the following statements is NOT correct?
O Heat energy is needed to melt ice into water.
O The most important source of water in the atmosphere is conduction from the oceans.
O Water reaches the land surface as rain or snow and is transported to the ocean by streams, rivers, and lakes.
O Liquid water from the Earth's surface is evaporated into a gaseous form and enters the atmosphere as water vapor.
Answer:
it's O n2. So, The most important source of water in the atmosphere is conduction...
Explanation:
Hope that helps! (Btw I did this test and got it correct)
The statement "The most important source of water in the atmosphere is conduction from the oceans" is not correct.
The most important source of water in the atmosphere is evaporation.
What is evaporation?Evaporation is a process through which a liquid transforms into a gas. It's a type of vaporization that occurs specifically at the surface of a liquid. Whenever a liquid gets heated the molecules, near its surface gain energy. Become more active. These energetic molecules tend to collide with each other resulting in some of them escaping from the liquids surface and entering the gas phase.
In terms of sourcing water for the atmosphere, evaporation of water from the Earths surface plays a role. Although water vapor does come from the oceans through conduction it's not the source that we rely on.
Learn about evaporation here https://brainly.com/question/2013258
#SPJ6
On the Galápagos Islands, Darwin observed tortoises with domed and saddle-shaped shells. How did Darwin’s observations of these tortoises help him form the theory of evolution by natural selection?
What percentage of the total incoming radiation to the Earth reaches the ground?
A. 20
B. 30
C. 40
D. 70
Answer:
A. 20
Explanation:
Truth is its actually 22.5 but including that you can just round it, 20 is the best answer.
Answer:
20
Explanation:
Which process occurs during the growth and development of a fertilized human egg?
(1) cell division
(2) natural selection
(3) germination
(4) evolution
Answer:
cell division
Explanation:
Answer:
option A
Explanation:
option A is the correct answer.
as for the growth and development of the fertilized egg zygote which is a single cell it divides and form new cells and became embryo and foetus later on .
hope this will be helpful to you.
plz mark my answer as brainlist plzzzz.
8. In list format, identify the following structures: #2, #3, #5, #6, #9,
#14.
6 points
10
12
13
1
2
4
4
9 10
8
6
14
Your answer
Answer:
e44u75g hhd fgj jh hhff hhff gft8886
I need help plzzzzz!!!!!! I’ll make you brainlest !!!!
Answer:
The RARA gene on chromosome 17 provides instructions for making a transcription factor called the retinoic acid receptor alpha (RARα). A transcription factor is a protein that attaches (binds) to specific regions of DNA and helps control the activity (transcription) of particular genes.
Explanation:
Chromosome 11 is one of the 23 pairs of chromosomes in humans. Humans normally have two copies of this chromosome. Chromosome 11 spans about 135 million base pairs (the building material of DNA) and represents between 4 and 4.5 percent of the total DNA in cells.
is this statement true or false
Answer:
False, just over 80%
Explanation:
Over 80% of all invertebrates are grouped into the single phylum
The sequence of bases on one strand of a DNA molecule is
TCGATCAGA. After replication of the strand of DNA, what is the
sequence of nitrogen bases on the complementary strand?
a. AGCUAGUCU
b.UGCAUGTCT
c.AGCTAGTCT
d.AGCTAGTUT
Answer:
C
Explanation:
Adenine matches with thymine
Guanine matches with cytosine
A scientist performed an experiment during which she measured the energy transferred in each step of her experiment. The total quantity of energy transferred in all of the steps was less than the amount she measured at the beginning. What is the most likely explanation for this result?
Answer:
Option D
Explanation:
The complete question is
A scientist performed an experiment during which she measured the energy transferred in each step of her experiment. The total quantity of energy transferred in all of the steps was less than the amount she measured at the beginning. What is the most likely explanation for this result?
a) Energy was destroyed during certain steps in the experiment.
b) The steps in the experiment required more energy than was available
c) The experiments created energy that was then used up at a faster rate.
d) Some energy was transformed into unwanted heat or sound that was not detected
Solution -
Option D is correct
While transfer of energy through any medium, some energy is lost in the form of heat and light. This loss of energy is not accounted at the beginning of the process and hence the initial energy loss was zero. With the succession of the process energy kept loosing and hence the final energy count was low at all steps.
Kennedy I love you I am gay and I know you are to so please answer I willing give you brainist please don’t answer until she answers
Answer:
PP
Explanation:
Answer:
HEYYYY YALL WHATS POPPINNN
Explanation: