1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Strike441 [17]
3 years ago
13

Which of the following is TRUE regarding the flow of blood through the heart:__________

Biology
1 answer:
Charra [1.4K]3 years ago
7 0

Answer:

a The pulmonary artery carries deoxygenated blood.

Explanation:

This is the the only artery that transports deoxygented blood in mammals. specifically it carry deoxgenated blood from the the atria  to the pulmonary circulation. That is to the lungs  for the exchange of the C02 in the deoxygenated blood with oxygen  in the lungs.

The  blood thus become oxygenated,and therefore return through the pulmonary veins to the left ventricle.

From the left ventricle ,through ventricular systole,blood is empty into the aorta through the aortic valves into the  systemic circulation.

Although,they carry blood away from the heart,but the blood is de oxygenated instead of the usual oxygenated by arteries,They are still regarded as arteries  because of convey of blood away from the heart,a typical role of arteries

You might be interested in
If anyone can upload a picture of the drawing part before 12am, that be nice!
Minchanka [31]

Answer:

photo is not clear send me

8 0
3 years ago
What is the main function of the circulatory system in multicellular organisims. a. to transport materials throughout the body.
irinina [24]

Answer:

The main function of the circulatory system is  a To transport material throughout the body.

Explanation:

Blood in an important component of circulatory system.Blood contain Red blood cell that in turn contain hemoglobin which helps in the transport of oxygen and carbon dioxide to and from various body tissue.

  The circulatory system also helps in the transport of nutrients such as glucose to various parts of our body such as heart,muscle,brain etc.The glucose molecules are utilized by those organs to perform their physiological functions.

    The circulatory system also transport various hormone from the region of secretion to the target cell .

8 0
3 years ago
The moment magnitude is calculated using all of the following factors EXCEPT for the A. surface area of a fault.                
alexira [117]
B, Magnitude of past earthquakes in the area
3 0
3 years ago
Read 2 more answers
When two species interact in a way that is beneficial to one, but neither benefits nor harms the other species, this is a _____
Misha Larkins [42]
The relationship between the two species is a symbiotic relationship. 

8 0
3 years ago
The atomic number is the _____.
maksim [4K]

Answer:

it is the number of protons in the nucleus

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • THE MENSTERUAL CYCLE <br><br> Fill in the missing blanks
    13·1 answer
  • according to the original central dogma, what macromolecule or phenomenon is directly responsible for an organism's phenotype?
    7·1 answer
  • Why did Charles Darwin keep a journal
    8·1 answer
  • As Americans moved west, they built the railroad and then many new towns and cities. Also, as Americans moved west, the buffalo
    8·2 answers
  • Why is it more difficult to induce contraction of the arrector pili muscle in a warmer environment?\?
    13·1 answer
  • The desire to improve people's lives is a strong motivator for innovation in science , technology , and medicine . A good scient
    5·1 answer
  • How would the biodiversity and biomass of an ecosystem, change over time as ecological succession occurs? Give an example as par
    7·2 answers
  • If a bug has 10 chromosomes in his body cell. Why will his cells have 10 chromosomes after MITOSIS?
    5·1 answer
  • The condition called ________ is especially dangerous because the ureters or renal blood vessels can become twisted or kinked du
    11·1 answer
  • Drag the tiles to the boxes to form correct pairs.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!