blood enters the heart through the...
a. atriums
b. ventricles​

Answers

Answer 1

Answer: The answer is A 100%

Explanation:


Related Questions

What is the name of VPVIPERs brother??

Answers

Answer:

Budd

Explanation:

His brothers name is Budd. Hope dis helps :D

Answer:

Liam and timothy

Explanation:

subscribe to brantlety lyons with a brown b that's me

Which of the following is a potential benefit of
working at a nonprofit healthcare facility?
1. ownership of the company
2. high salary potential
3. help from unpaid volunteers
4. guaranteed retirement pension from the
government

Answers

Answer:

High Salary potential

Explanation:

Hope this helps!

Answer:

help from unpaid volunteers

Explanation:

edge 2020

Three brothers of a woman's red-haired husband all have red hair, but the fifth
brother has brown hair. The woman guesses that each red-haired brother either has
a recessive gene from both parents or from one parent.
A. is missing a gene
C. a translocated gene
B. a dominant gene
D. none of these

Answers

The answer is in fact C

idenfy the correct word EX CER SIZE health​

Answers

I’m confused what do you mean?

The three main ways reporters gather information are observation, background information, and interviews.
A.
True
B.
False

Answers

Answer

True

Explanation

Reporters always do observation and use background info to ask question in the interview

True :)))))))))))))))))))))

5. Food labels can help a person:​

Answers

Answer:

Um..... yes ig

Explanation:

Determine which food is which, and which foods are healthy

Which statement is FALSE?

Weight Management is the ability to maintain a proper balance of the calories you intake and those you expend.

Your Basal Metabolism is the minimum amount of energy required for your body to survive.

The rate at which you are burning and utilizing calories is known as your Metabolic Rate.

Beef, chicken, and pork are often referred to as empty calories.
For anyone confused the answer is Beef, chicken, and pork are often referred to as empty calories.

Answers

Answer:

C.

The rate at which you are burning and utilizing calories is known as your Metabolic Rate.

The statement that is false is Beef, chicken, and pork are often referred to as "empty calories," the fourth option, as they are high in calories as they are animal products with muscle tissue.

What are the hazards of eating animal products?

Many animal products, such as meat, have saturated fat that can increase the risk of heart disease and induce a heart attack, so limiting saturated fat intake can help prevent all those diseases, and some people are allergic to certain kinds of animals. According to research, eating a diet high in red and processed meats may increase the risk of certain types of cancer, so eating meat has many risks.

Hence, the statement that is false is Beef, chicken, and pork are often referred to as "empty calories," the fourth option, as they are high in calories as they are animal products with muscle tissue.

Learn more about animal products by clicking here.

https://brainly.com/question/12400768

#SPJ2

Explain how stem cell therapy helped Lucy break down deoxyadenosine.

Answers

Answer:

Stem cell therapy made her better by changing  into white blood cells that have working ADA enzymes. These white blood cells will be able to break down the toxin and survive. This will strengthen Lucy’s immune system.

Explanation:

Stem cell therapy can help to produce a defective protein and thereby it may help Lucy to metabolize deoxyadenosine normally.

Stem cell therapy is a type of regenerative therapy by which stem cells are used to repair dysfunctional or injured tissues/cells.

This type of therapy can be used to produce a defective protein (e.g. an enzyme or a structural protein) and thus restore a normal phenotype.

For example, stem cell therapy can be used to fight off an extra stop enzyme in order to produce more proteins and thus break down normally a specific substrate (in this case, deoxyadenosine).

In conclusion, stem cell therapy can help to produce a defective protein and thereby it may help Lucy to metabolize deoxyadenosine normally.

Learn more in:

https://brainly.com/question/4448937

What does a X-ray technician or radiologist measure?

Answers

Answer:

A. Rads, rems and SI units

Explanation:

The X-ray technician or the radiologist work in a field which allows them to study about "radiation." In relation to this, the units of rad, rem and SI units are being considered units of measurements.

The unit referring to absorbed radiation is known as "rad." On the other hand, "rem" means roentgem equivalent man. This measures the effect of the amount of radiation in low levels towards the human body. It is conventional to use the unit "rad" when measuring the radiation or by using "gray," an SI unit.

Answer:

A

Explanation:

Which of these statements is true?
A
Doctors have not yet come up with an antibiotic that can kill harmful bacteria.

B
Antibiotics can no longer kill any harmful bacteria because of resistance.

C
Antibiotics are completely effective at killing all harmful bacteria.

D
Some bacteria can become resistant to some antibiotics.

Answers

Answer:

D.

Explanation:

A. just isn't true. B. isn't true either because, like bacteria, we are adapting to their changes. C. isn't right either because some bacteria helps us survive. D. is the only true statement.

Yeah the correct answer is D


9. Which of the following structures passes nutrients between the digestive system and the
cardiovascular system

Answers

Answer:

the small intestine

Explanation:

What are your greatest sources of stress?

Answers

Answer:

Having lots of things to do. Or worrying about something way to much.

Explanation:

we have learned that ones body composition can affect the natural ability to float. Applying the principles, where anything that has a higher density that water will sink in water, is obesity a factor of a person to float or submerge into the water? why or why not?


yes this is a real question for our class...​

Answers

Answer:

Yes and no, obesity can help you to not drown, but if you're too big it could cause you to drown due to the amount of excessive fat

yes it is a factor because an obese person would weigh more than a person with an average bmi, making them more likely to have a higher density in water (i think)

Help! Asap! 25 Points!
If someone you love and care about became HIV positive, would you feel differently about him/her? Explain.

Answers

Answer:

Yes and No,

Yes:

    I would care about them just a little bit more because I don't want anything else or anything bad to happen to them....

No:

  I would still love them the same as I did before they became HIV positive no matter what, because HIV doesn't change the way I love them to make me hate them....

the autonomic nervous system prepares the body for the fight or flight response by

A: increasing heart rate and blood pressure

B: decreasing pain sensation

C: heightening the senses

D: increasing blood supply to the kidneys

Answers

Answer:

Autonomic nervous system prepares the body for the fight or flight response by increasing heart rate and blood pressure (option A).

Explanation:

The increase in heart rate and blood pressure that occurs in the fight and flight response is due to increased blood levels of adrenaline, a neurotransmitter produced by the adrenal cortex.  This response is mediated by the sympathetic autonomic nervous system.

Usually, the stimulus that triggers this reaction of fight and flight is a situation in which the body perceives physical damage or risk of survival, that reaches the cerebral amygdala.

The pathway for the readiness response is the amygdala → hypothalamus → adenohypophysis → adrenal gland, where ACTH arrives and promotes the synthesis of adrenaline and noradrenaline. The response includes increased heart rate and blood pressure, as well as increased muscle strength and endurance, among other physiological effects.

    Decreasing pain sensation , heightening the senses  or increasing blood supply to the kidneys do not represent direct effects of the fight-and-flight reaction.

Move your thigh forward, raising the entire lower extremity off the floor. As you do this, bend the lower leg backward. (A) name the movement of the thigh (B) joint at which this movement occurred C) name of movement of the leg D) joint at which this movement occurred.

Answers

Answer:

There are many types of movement that can occur at synovial joints (Table 9.1). (a)–(b) Flexion and extension motions are in the sagittal (anterior–posterior) plane of  Moving the limb or hand laterally away from the body, or spreading the In the lower limb, bringing the thigh forward and upward is flexion at the hip joint, ..

Emergency medical technician training is required for most emergency medical services careers

A. True
B. False

Answers

Answer:

A. true

Explanation:

The correct answer is A. True

hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhelp.
how do you get out of the rain?

Answers

Answer:

go inside. get an umbrella. idfk.

Yall answers are completly wrong by the way

Answers

I mean mine are most likely wrong but like any particular question I can figure it out somehow lol

Yeah I’d say that’s true

What body system circulates blood through the body in the arteries and veins

Answers

Answer:

The circulatory system/cardiovascular system.

Explanation:

Hope this helps.

The speed stack trainer is:
O Jenny Mccarthy
O Jenny Craig
O Jenny Vieva

Answers

Answer:

jenny craig

Explanation:

I believe the answer is Jenny Vieva

Hope this helps have a great day!!!!
Good luck

Refusal skills include

Persistently annoying others
Responding aggressively
Standing your ground
Giving up or backing down

Answers

Answer:

Standing your ground

Explanation:

Refusal skills are a very important set of skills as they help children to refuse being involved in high-risk behaviors.

These skills help students deny any of the activities that are dangerous or risky without being shamed and keeping their self-esteem.

The first of these skills is saying 'NO'.

What is Hadley's weight percentile if she is 22 months old and weighs 26
pounds?
A. 75
B. 100
C. 50
D. 25

Answers

Answer:

the answer is c

Explanation:

have a good day

What is the result of you having more friends of a different gender?

Answers

Answer:

It doesn't mean anything, it is just a friend that is a boy and there is no feelings between you, its just a friendship.

Answer:

Makaylin wont like you HAHAHAHAHAHAAHAH

Explanation:

I NEED THIS RIGHT NOW



According to the USDA, which food groups should fill at least half our plates at every meal?

`A.) fruits and dairy
B.) fruits and vegetables
C.) vegetables and grains
D.) vegetables and protein foods

Answers

Answer:

d

Explanation:

Answer:

fruits and vegetables

a(n) blank is a common asthma device similar to nebulizer children use it to take asthma medicine and the device helps it reach their lungs

Answers

Answer:

an inhaler

Explanation:

I have to use them.

Rosa eats a peanut butter sandwich for lunch peanut butter has a lot of protein and bread has starch Rosa is gonna go on a run later.She is breathing normally

What dose she need from the food she ate and the airship read so that she can go on a run how does roses body system work together to get the molecules she needs into her cells how does her cells use molecules to release energy from her body to run

Answers

"What does she need from the food she ate and the air she breathes so that she can go on her run?

A. Rosa needs carbohydrates rich food (bread) to carry out her jogging activity. Protein-rich food before exercise is not recommended unless she is on a weight loss program (diet plan).

B. Rosa needs oxygen to perform aerobic respiration, which is required for maximum release of energy (36 molecules per reaction run). Anaerobic reactions yield less energy (2 molecules of ATP per reaction run) and are not recommended.

How do Rosa's body systems work together to get the molecules she needs into her cells?

Rosa's body cells need carbohydrates (glucose) and oxygen to perform aerobic respiration for the release of maximum energy. The glucose and oxygen molecules are provided to the cells via diffusion into the bloodstream. During exercise/jogging, complex molecules of carbohydrates such as starch (present in bread) are broken down into simple molecules (glucose) which are diffused into the blood. Likewise, a high amount of oxygen is provided to the body's cells via diffusion in blood, which is carried out by the faster movement of lungs and heart. The combined action results in the supply of both types of molecules to enter the cell where mitochondria use these substrates to produce energy molecules (ATPs).

How do hair cells use these molecules to release energy for her body to run?

The substrates (glucose and oxygen) enters the bloodstream and then taken up to the cell. Then they are provided to the mitochondria for the release of energy in the form of ATP. This is why mitochondria are known as the powerhouse of the cells. Within the cell, energy is released in a three-step process, i.e. glycolysis, the Krebs cycle, and oxidative phosphorylation. Here glucose reacts with oxygen. In the end, aerobic respiration per reaction run produces 36 molecules of ATP which are sufficient to meet intensive energy needs. During exercise, the supply of oxygen and glucose is also faster due to faster lungs and heart actions.

"

What foods should pregnant women avoid? Which vitamins is CRITICAL for pregnant women and why?

Answers

Food:

Raw or undercooked meat. Avoid undercooked meat, especially sausages or minced meat. ...
Unpasteurised milk and dairy products. ...
Liver and other foods containing vitamin A. ...
Pâté ...
Certain cheeses. ...
Undercooked ready meals. ...
Raw eggs or undercooked eggs (excepting Lion Code)

Vitamins:

Folic acid.
Iron.
Calcium.
Vitamin D.
DHA.
Iodine.
Foods they should avoid are cold cuts, alcohol, and unhealthy foods. and they need all the vitamins for the baby to be healthy

What type of healthcare facility has no fixed
address?
1. private doctor's office
2. mobile clinic
3. community clinic
4. government-run hospital
5. long-term care facility

Answers

Number 2. Mobile clinic
mobile clinic since it’s always moving

when making a roux, what is the ratio of fat to flour

Answers

Answer:

1:1

Explanation:

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