Consider the image seen above. Where in the image, would you expect the exchange of water, oxygen, carbon dioxide nutrients and waste substances between blood and surrounding tissues to take place?
A)
E
B)
a
9
A
D)
D

B

Explanation:

I can't see the image , but it takes place in the heart

a mother eats twice as much to support her growing fetus

limiting sugar intake in a mother with gestational diabetes, switching from diving to swimming.   depending on whether the patient is normal weight, over weight or gain will differ depending on that.

c. the runner should sprint as fast as possible to the finish line.