3. for your organ system, describe how the system works at the organ level.

Lets take the circulatory system; a simple explanation would be that first the “arties” carry the blood from the “heart” through “blood vessels” to the “capillaries” who then release oxygen and nutrients and take carbon dioxide and the waste products of cellular respiration. When that is complete the “veins” take the blood and carry it back to the “heart”.

!Hope it Helps!

the correct answer is b. possesses the characteristic of compartmentalization of organelles, wherein the organelles are bound by membranes.

explanation:

and after water is usually warmed by the sun the water temperature raises and then evaporates .