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
viktelen [127]
3 years ago
6

In a step by step format, write about the process of the blood flow as it enters the heart until it leaves the heart.

Biology
1 answer:
dimaraw [331]3 years ago
5 0
Blood enter the right atrium of the heart via the vena cava (superior and inferior)
The right atrium contracts to push the blood into the right ventricle through the triscupid valve
The contraction of the right ventricle pushes the blood through the pulmonary valve to the pulmonary artery which carries it to the lungs to be oxygenated
After oxygenation, the pulmonary vein brings blood to the left atrium
Contraction of the left atrium pushes the blood through the mitral valve into the left ventricle
The left ventricle contracts to push the blood through the aortic valve, into the aorta, which carries the blood through the body.
You might be interested in
Entrainment is the ability to or not to synchronize your breathing to your walking or running step.
wlad13 [49]
True

Entrainment is to synchronize an organism to an external whole for example music or tapping.

Hope this helps!
6 0
3 years ago
Read 2 more answers
To maintain homeostasis, freshwater fish must ________. excrete large quantities of water take in electrolytes through simple di
11Alexandr11 [23.1K]
<span>Choice (a) is the most correct. Fish must excrete large quantities of water as a way of keeping the homeostasis in their cells. Otherwise, the water levels in the cell could become too high and the cells would likely rupture, leading to the death of the organism.</span>
8 0
3 years ago
When conducting scientific research, any information that is found must be analyzed to determine its validity. Joel is a firm be
UkoKoshka [18]
The answer is <span>c. Cold and flu season occurs when the weather is cold, so there must be a connection.

Even though choices a. and b. could make sense, nothing in Joel's research implies the connection between the choices and cold. Therefore, this leaves choice c. as the right one. If cold and flu season occurs</span><span> when the weather is cold, there must be a connection between cold and cold weather.</span>
3 0
3 years ago
What is the term for process by which water returns to the earth?
RUDIKE [14]

Answer: Precipitation I believe

4 0
3 years ago
Read 2 more answers
Which feature do plants have that provide structure and form?
ira [324]

Answer:

Plants have a <u>cell wall</u> which gives the plant structure. The cell wall is made of cellulose.

Explanation:

5 0
3 years ago
Other questions:
  • Describe the differences in how the chromosomes line up in the middle of the cell during metaphase 1 of meiosis and metaphase of
    9·1 answer
  • In the past 100 years the average temperature in the united states has increased by
    11·2 answers
  • A key difference between active transport and diffusion is that active transport __________.
    12·1 answer
  • What is a tiny cavity in a living cell called
    11·1 answer
  • Which of these is not a potential use for stem cell therapy?
    12·1 answer
  • What are 3 characteristics of bacteria?
    9·2 answers
  • Burning oil and coal adds ______ to the atmosphere.
    15·1 answer
  • Differentiate between the three major climate zone
    8·1 answer
  • Help ASAP please fast I need help
    10·1 answer
  • Please Help I Don't Understand
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!