<span>Right atrium
The answer here requires you to know what the systemic circuit is. That's the circuit that takes oxygenated blood from the heart to the rest of the body and then returns the deoxygenated blood to the heart. With that in mind, let's look at the 4 chambers of the heart.
Left atrium gets oxygen rich blood from the lungs and pumps it into the left ventricle.
So we know this isn't the correct chamber and we can also ignore the left and right ventricles as well since they receive blood from their respective atriums.
That leaves only the right atrium and it's definition is
Right atrium gets oxygen poor blood from the body and pumps it into the right ventricle.
And that does sound like the correct chamber to me. So the answer is "right atrium"</span>
Answer:
C, E, B, D, A
Explanation:
I am pretty sure this is right
A, the cytoplasm is the jelly-like substance that suspends the organelles and provides structure for the cell.
Answer:
blue whales migrating to mate and give birth
Explanation:
Answer:
yes
Explanation:
If one animal eats poison , it means that kne animal is contaminated , if anyone else consume it then that animal also gets poisoned .