An experiment is conducted to determine the effects of energy drinks on an individual’s heart rate groups A and B have matched for all factors such as age and sex.Each person in group A is given two red bull energy drinks for breakfast and lunch and then the heart rate is measured.Each person in group B is given water to drink with breakfast and lunch and then their heart rate is measured.Both groups are Fed the same breakfast and lunch the results are recorded

Answers

Answer 1

Answer:

Explanation: this is complicated


Related Questions

True or False: Animals that eat meat benefit from plants.

Answers

Answer:

True

Explanation:

The animals they eat most likely eat (or eat something that eats) plants, making them a larger meal. If there were no plants, the wouldn't be herbivors, and without herbivors, no carnivors

Answer:

False

Explanation:

No animal is benefit from a plant not a Animal that eats meat anyway.

Animals that eat plants exclusively are herbivores, and animals that eat only meat are carnivores. When animals eat both plants and meat, they are called omnivores.

What is the process called when Mitochondria/Chloroplasts multiply?

A. Conjugation
B. Mitosis
C. Binary Fission
D. Meiosis

Answers

Answer:

I believe that is mitosis, but please correct me if I'm wrong.

2. The allele for webbed hands (W) is dominant to normal hands (w). Complete a Punnett square
to predict the offspring should a heterozygous male cross with a heterozygous female.
a) Determine the genotype of each parent:
(parent one)
(parent two)
b) Complete the punnett square
c) Complete the ratios of the genetic cross:
d) What is the percentage that the offspring will have webbed hands?
e) What is the percentage that the offspring will have normal hands?

Answers

a. both parent would be Ww
b. see picture (for the top left it would be Ww not wW)
c. 2 Ww, 1 WW, 3 ww (i think i’m not sure how to do ratio)
d. 75%?
e. 25%

When a heterozygous male (Ww) crosses with a heterozygous female (Ww), the resulting offsprings possess genotypes WW, Ww, Ww, and ww.

What do you mean by Genotype?

Genotypes may be defined as the ultimate combinations of the alleles of those genes which are selected for studies.

The genotypes of both parents are heterozygous i.e. Ww. The ratio of the complete genetic cross is 3:1.The percentage that the offspring will have webbed hands is 75%. (WW, Ww, Ww)The percentage that the offspring will have normal hands is 25% (ww).

The Punnett square is attached below:

Therefore, it is well described above.

To learn more about Genetic crosses, refer to the link:

https://brainly.com/question/21011399

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True or False? No organism can maintain homeostasis by itself

Answers

Answer:

True

Explanation:

Hope this helps! <3

Edxcel alevel biology past papers: some of the blood plasma of individuals who have survived infection wtih Ebola can be collected. This can be used in the treatment of individuals currentlty infected with Ebola. Explain why the blood plasma from survivors can be used to treat new cases of Ebola infection.

Answers

Answer:

This was the only treatment options adopted for the Ebola in  1995 in the Democratic Republic of Congo. The assumption was that immune response is generated by the virus in the WBC of the infected individuals. These response produce antibodies.

A total if 8 patients were transfused with these blood contained antibodies, but one of these died, the remaining 7 patients survived.

The antibodies were believed to  have  multiplied(produced b-cells) to neutralize the Ebola virus(antigens)  and to ensure the survival of the patients

Explanation:


WeWhat are the symbols for the SIX
elements that make up 99% of the atoms
in the human body?

Answers

Answer:

The 6 Main Elements are Hydrogen, oxygen, carbon, Nitrogen, calcium & phosphorus

Explanation:

99% of the atoms in the human body come from 6 elements: Hydrogen at about 63%, oxygen (around 25%), carbon (nearly 11%), nitrogen (nearly 0.7%), calcium (0.25%), phosphorus (0.15%) and Calcium which is essential for our bones, & contains 99% of the calcium in the human body

I agree with the person above

Where do Earth’s convection currents occur?

the lithosphere
tectonic plates
the asthenosphere
the subduction zone

Answers

Answer:

The asthenosphere

Explanation:

Heat is generated from the radioactive decay of elements in the interior of  the Earth, which creates magma in the asthenosphere. Hope this helped

Answer:

the athenosphere

The mantle is where convection currents occur. Magma from the core help fuel these currents. The answer to the question is the athenosphere.

Hope this helps you!

1. Hot coffee is stirred with a spoon, the spoon gets hot due to _______________. 2. A chair is placed several feet from a fire in a fireplace. The fireplace has a glass screen. The side of the chair facing the fireplace gets warm because of_______________. 3. A certain type of decorative lamp contains colored liquids. These liquids form globs that break off and rise to the top of the liquid. The globs rise due to _______________.

Answers

Answer:

Explanation:

1.Hot coffee is stirred with a spoon, the spoon gets hot due to _______________.conduction

2.The fireplace has a glass screen. The side of the chair facing the fireplace gets warm because of_______________. Radiation

3. A certain type of decorative lamp contains colored liquids. These liquids form globs that break off and rise to the top of the liquid. The globs rise due to _______________.Convection

hope this helps

Answer:

1) Conduction.

Heat transfers to a spoon as the heat energy is passed from the coffee to the spoon through conduction.

2) Radiation

The heat on the glass surface gets radiated into the chair which causes the chair to warm up.

3) Convection

The globs are hot and less dense, which rises to the top whereas the cold globs are more dense which causes it to settle down.

The larger a cell, the smaller a cell’s _______?

A: Volume

B: Surface Area

C: Ratio

Answers

Answer:

the answer would be A

hope it helps

Wait I know u still need the answer or not anymore

Genetic information is encoded in a linear sequences of nucleotides,
which are structures that contain

A) a sugar group, a phosphate group, and a nitrogen base
B)an amine group, a functional R group, and a carboxyl group
C)short chains of CHO
D)long chains of CHO

Answers

Answer:

B)an amine group, a functional R group, and a carboxyl group

Explanation:

(1: DOK1) Which of the following monomer is used to store energy?
a) nucleotides
b) triglycerides
c) monosacchrides
d) amino acids

Answers

I believe it would be nucleotides

Monosaccharides are used to store energy. monosaccharides are the monomers of carbohydrates.

What are Monosaccharides?

Monosaccharides are the monomers of carbohydrates. It is the energy storage in the body. Carbohydrates provide energy in the form of glucose.

A monosaccharide is a type of simple sugar that serves as the foundation for more complex sugars like polysaccharides and oligosaccharides. Fructose, glucose, and ribose are some examples.

Monosaccharide is an etymology term that means "one saccharide." Saccharides are the basic building blocks of carbohydrates.

Therefore, Monosaccharides are used to store energy. monosaccharides are the monomers of carbohydrates.

To learn more about Monosaccharides, refer to the link:

https://brainly.com/question/13416862

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What kind of joint is pictured in the diagram below? ASAP

Answers

its c

:) hope that help

ITS IN THE PIC PLZZ ILL GIVE BRAINLIEST

Answers

Answer:

Crossing Over

Explanation: Crossing over never happens in mitosis but does in meiosis

Hope this helps!

Crossing over is the correct answer!

Information about which of the following would be most pertinent to a small organic farm that solely relies on manual labor to till, plant,
water, and harvest crops?

dehydration and heat exposure precautions

heavy equipment training and maintenance

drip irrigation installation and maintenance

hazardous chemicals storage precautions

Answers

Answer:A

Explanation:

If i had to guess its A because its the only one that doesn't require equipment, since the question said it was a small organic farm that only practiced Manuel labor.

Answer:

dehydration and heat exposure precautions

thermal energy transfer by conduction happens when heat moves from one object to another by

Answers

Answer:

Touching

Explanation:

Conduction is when you transfer energy by touching or direct

Answer:

touching

Explanation:

how does water boiling on a stove represent all 3 types of heat transfer​

Answers

Answer:

For example, when a pot of water is placed on the stove to boil, conduction heat warms up the pot, which then heats the water molecules inside. As these molecules heat, convection causes them to move away from the interior of the pot as they are replaced by cooler molecules.

Explanation:

At a depth of 100 meters, what color would a yellow object appear
to a person at that depth?​

Answers

Answer:

green

Explanation:

At a depth of 100 meters the color would have disappeared

what is property Around a restaurant called

Answers

Answer:

I don't understand your question

I give a brainliest who answers this question. What kind of chemical reaction does this energy diagram show?

look the Photo.


A) exothermic

B) endothermic

C) ionic

D) mass creating

Answers

Answer:

b) endothermic

Explanation:

Earth moon sun system model answers for edenuity

Answers

The Earth orbits the Sun while the Moon orbits the Earth. The Earth also rotates about its axis once every 24 hours making an Earth day 24 hours long. The Moon also rotates about its axis. However, due to gravity, the Moon's rotation is such that the same side of the Moon always points towards Earth.

                                                    Moon

☀️         .              o            

Sun  Mercury    Venus      Earth

*the space between each planet is not accurate to real life cause they are millions and thousands away from each other*


How is static electricity created?

a. Two objects that are both positively charged repel each other and release
electric energy.


b. Two objects that are both negatively charged become attracted and create a
spark.

c.
Two highly conductive materials are placed within close proximity of one
another.
d. Friction between two objects causes a transfer of electrons from one object to
the other.
.

Answers

Answer:

d

Explanation:

So, when a person or any object has extra electrons, it creates a negative charge. These electrons thus get attracted to positive electrons (as opposite attracts) of another object or person and vice versa. The shock that we feel sometimes is the result of the quick movement of these electrons.

The rubbing of certain materials against one another can transfer negative charges, or electrons. For example, if you rub your shoe on the carpet, your body collects extra electrons.

Answer:

d. Friction between two objects causes a transfer of electrons from one object to  the other.

Explanation:

If electrons are transferred by rubbing two objects together, the result of the friction is that one object becomes positively charged by losing electrons, and the other object becomes negatively charged by gaining them. This is known as static electricity.

A diagram that shows the connections of many food chains is called a ...

Answers

Hey :)

I think it’s a ‘food web’ but honestly I’m not sure

I hope this helps anyways :)

Which nitrogenous bases are considered purines?

Answers

adenine

cytosine

consider purines


⚠️⚠️⚠️ i will mark brainliest identify one level above and below alveoli, and list the levels of organisation in humans

Answers

Explanation:

A cell is the smallest independently functioning unit of a living organism. Even bacteria, which are extremely small, independently-living organisms, have a cellular structure. Each bacterium is a single cell. All living structures of human anatomy contain cells, and almost all functions of human.

Help me plz ..............

Answers

Answer: kelvin -tem second- time kilogram- mass meter -length

Explanation:

Using the photosynthesis equation, predict how the rate of photosynthesis might change with variation in the following parameters (assuming that the plants is not receiving the maximum amount it can use):
a. The amount of light hitting a leaf
b. The availability of water
c. The amount of carbon dioxide in the atmosphere
d. The air temperature when water is limiting factor​

Answers

Answer:

the answer is below

Explanation:

a) A plant process that changes sunlight into chemical energy. If there is less light the plant wont be able to function properly

b) Without enough water in the cells, the plants droop, so water helps a plant to stand. Water gives plants moisture to keep them alive.

c) If there is not enough CO2 the plant wont be able to photosynthesise as fastly as it usually does.

d) If the temperature is high and there is lack of water the plant is most likely to die. This is because it will be dehydrated.

If a person combat the disease without a vaccine introduced to his body,such immunity is known as

natural active immunity

natural passive immunity

Artificial active immunity

artificial passive immunity​

Answers

Answer:

natural active immunity will be the answer

Certain materials are needed by the mitochondria to make energy. Which of the following is most responsible for getting the
materials into the cell?
O A The materials need to Love through the cytoplasm to get to the mitochondria
B The cell membrane lets the materials into the cell so they can get to the mitochondria
OCThe cell wall lets the materials into the cell so they can get to the mitochondria
D. The materials need to move through the lysosome to get to the mitochondria

Answers

Answer:

C. The cell membrane lets the materials into the cell so they can get to the mitochondria

Explanation:

The cell membrane regulates the entrance and exit of certain molecules inside the cell. Some molecules can easily pass through the phospholipid bilayer via passive transport. Others use protein channels, and some require movement by active transport, or endocytosis.

What is the process called that takes sunlight, carbon dioxide and water to make sugar and oxygen?

Answers

Answer:

Photosynthesis

Explanation:

During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by the photosynthetic cell, such as glucose.

Answer:

Photosynthesis

Explanation:

The movement of water through a plant is caused by

Answers

Answer:

The bulk of water absorbed and transported through plants is moved by negative pressure generated by the evaporation of water from the leaves (i.e., transpiration) — this process is commonly referred to as the Cohesion-Tension (C-T) mechanism.

Explanation:

Other Questions
Apply the distributive property to Factor and the greatest common Factor 44+48 find the rate of change ffor Y=4/5x-7/5 Analyze the graph below and answer the question that follows.Carefully study the chart above. In which countries are a majority of people Christians?A.Barbados onlyB.Barbados and Brazil onlyC.Barbados, the Dominican Republic, Brazil, and MexicoD.In none of the countries are a majority of people Christians.Please select the best answer from the choices providedABCD Certain materials are needed by the mitochondria to make energy. Which of the following is most responsible for getting thematerials into the cell?O A The materials need to Love through the cytoplasm to get to the mitochondriaB The cell membrane lets the materials into the cell so they can get to the mitochondriaOCThe cell wall lets the materials into the cell so they can get to the mitochondriaD. The materials need to move through the lysosome to get to the mitochondria Use the context clues in each sentence to determine the best meaning for each bolded word or phrase. My father was proud that i chose his alma mater over the other schools what is long and yellow that right now you can see Given AABC ADEF, AB = 4x-1, FD = 7, and DE = 8x-33.Find the value of x and the length of DE.x=8 and DE = 31x=8 and DE = 9Ox=2 and DE = 10x = 2 and DE = 7 Witch word means that a person statements are likely to be believed Leeza is 6 years older than two times her brother Sammys age. Let s represent Sammys age.Which expression represents Leezas age?a.6s + 2b.2sc.s + 6d.2s + 6 kai is making 96 cupcakes for a schoolg event. how many more teaspoons of vanilla are needed to make all 96 cupcakes? using spanish resouce resaerch a famous historical figure from a spanish speaking country If m Suppose that you are attempting to estimate the annual income of 1700 families. In order to use the infinite standard deviation formula, what sample size, n, should you use What is Creatine Kinase? What is it used for in our muscle cells? In a multiple linear regression analysis, statistical model utility is determined by the value of R2 and 2s, while practical model utility is determined by the Global F-test p-value.a) trueb) false Identify the structures a virus can contain. Solve for y.y + 12 = 22If there is more than one solution, separate them with commas.If there is no solution, click on "No solution". 13(6x 5) x = 13 2(x + 1) Will someone help with this math please Which sentence describes a way hydroelectric plants are better thanother power plants?A "Actually, hydroelectric and coal fired power plants produceelectricity in a similar way."B "A typical hydroelectric dam is built on a large river with a largedrop in elevation."C "Overnight there is less need for electricity in homes,businesses, and other facilities."D "Hydroelectric plants are more efficient at providing for peakpower demands during short periods than are fossil fuel andnuclear power plants."