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
Sauron [17]
3 years ago
9

The atrioventricular valves permit blood flow

Biology
1 answer:
monitta3 years ago
5 0
<h2><u>Answer:</u></h2>

The correct option is B (in one direction)

<h3><u>Explanation:</u></h3>

The two atrioventricular (AV) valves, the mitral valve (bicuspid valve), and the tricuspid valve, which are between the upper chambers (atria) and the lower chambers (ventricles). The two semilunar (SL) valves, the aortic valve and the aspiratory valve, which are in the conduits leaving the heart.  

So the atrioventricular valves enables blood to spill out of the atria to the ventricles. be that as it may, regularly keeps the reverse of blood and opening. ... these valves to open and after that blood goes through from the atria into the ventricles. and afterward when the weight is developing in the ventricles.

You might be interested in
What term refers to the location where the chromosomes line up in the middle of the cell?
Vlad [161]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ The term that matches this statement is Metaphase. Metaphase occurs in Mitosis and Meiosis. The homologous chromosomes line up in single file.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

4 0
3 years ago
Read 2 more answers
In what way are the humerus and the femur similar?
marta [7]

Answer:

D.

Both the femur and humerus bone have what's called 'spongy bone' inside them and hollow spaces full of yellow and red bone marrow. Additionally, both bones do not attach to the axial skeleton but rather attach to the pelvic or hip bones; while they are both strong bones, they are not made of only compact bone but are made of 'spongy bone' inside them. Lastly, they do not protect any organs but rather allow for movement. D, They both have hollow spaces filled with bone-generating cells, is the best answer in this case

Explanation:

5 0
3 years ago
What is most likely the reason the author included the description of the spoon in the hot coffee cup?
Slav-nsk [51]

Answer:

becausae they are forshadowing on something that will happen later in the book most likely but i cant tell completely unless i have the excerpt

Explanation:

4 0
3 years ago
Please see attached image​
jeyben [28]
I don’t see the attached image that you said you have there it’s blank can you repost it
4 0
2 years ago
Read 2 more answers
Which compound is orgaic
Alex_Xolod [135]
A compound that has Carbon and Hydrogen
8 0
2 years ago
Read 2 more answers
Other questions:
  • Which best describes the risk of using repetition?
    8·1 answer
  • What is the first stage in the star life cycle?
    11·1 answer
  • Infection-causing organism become more and more resistant over time to the very drugs that used to kill earlier versions of them
    11·1 answer
  • The more groups two organisms share the ___ related they are to each other.<br><br> No answers.
    9·1 answer
  • HELP PLEASE//40POINTS AND I GIVE BRAINLIEST
    9·2 answers
  • The folded plasma membrane inside the cell is the ______.
    11·2 answers
  • How is the temperature of a substance related to kinetic energy?
    6·1 answer
  • How does heredity relate to dna
    5·2 answers
  • PLEASE HELP I LITERALLY AM AN INDIOT
    10·2 answers
  • Match these items.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!