Answer:
Prolactin is the hormone that controls the production of breast milk. Prolactin is also responsible for triggering the hormones to begin ovulation and allow the eggs to grow and mature properly. If your Prolactin levels are out of whack, it can be difficult for you to become pregnant.
Explanation:
Answer:
The answer would be A
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THE ANSWER IS A BECAUSE IT GROWS VERY FAST UP IN A FAST DIRECTION
THANKS
Explanation:
Answer:
A substance that cannot be broken down into chemically simpler components is an element.
A substance that can be broken down into chemically simpler components (because it has more than 1 element) is a compound. Example: Water id a compound composed of elements hydrogen and oxygen.
Answer:
Pressure with Height: pressure decreases with increasing altitude. The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation. At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels.
Explanation:
<em>sorry</em><em> </em><em>im not</em><em> </em><em>sure</em><em> </em><em>this</em><em> </em><em>is</em><em> </em><em>correct</em><em> </em><em>but</em><em> </em><em>i think</em><em> </em><em>the</em><em> </em><em>one</em><em> </em><em>that</em><em> </em><em>is</em><em> </em><em>incorre</em><em>ct</em><em> </em><em>is</em>
<h3>4) the right side of the heart receives</h3><h3>blood and the left side pumps blood.</h3>
i will put the explanation just incase you want to choose the answer by yourself after knowing it. I hope you read this too..
<h2>Explanation</h2>
1)Blood flows in two loops
- This one is already correct if it happens in human heart circulatory system. Human's heart beat in two loops and this is really useful because of enough pressure to pump blood to the body. This two loops name is double circulatory system.
- However fish has single circulatory system where they only pump blood once. So this one also can be wrong but if the answer only one, this one can pass.
2)the ventricles contract simultaneously to pump blood outside the heart.[✓]
- This one already correct, the heart pump blood to the body through aorta and to the lungs through pulmonary artery.
3)blood flows simultaneously into the atria.
- This one also correct, because the blood come to the atria first to go to the left ventricle. Both of left and right ventricles are working simultaneously.
4)the right side of the heart receives
blood and the left side pumps blood.
- This one can be correct but also wrong. I choose this one wrong because there's no more explanation in this statement.
- The right side of heart can also pumps blood and left side of heart also can receives blood.
- The right side of your heart receives oxygen-poor blood from your veins and pumps it to your lungs and also The left side of your heart receives oxygen-rich blood from your lungs and pumps it through your arteries to the rest of your body.
<h2>Note for moderators that read this</h2>
#Moderators please don't be mean, dont delete my answers just for approval from your senior or just to get the biggest moderation daily rank.
