Which structure makes it possible for the exchange of gases to occur in the gills?

A.
mouth

B.
fins

C.
capillaries

D.
alveoli

is it C?

Question

Which structure makes it possible for the exchange of gases to occur in the gills? 	
	
 
A.
	mouth
	
 
B.
	fins
	
 
C.
	capillaries
	
 
D.
	alveoli 

is it C?

anonymous · Answer

capillaries i dont think, i say D

anonymous · Answer

this is a fish right?

anonymous · Answer

@marie123

anonymous · Answer

im assuming it is. but thank you.

anonymous · Answer

It is the capillaries

anonymous · Answer

Alveoli are particular to mammalian lungs. Different structures are involved in gas exchange in other vertebrates

anonymous · Answer

it releases its carbon dioxide and absorbs oxygen

anonymous · Answer

hmmm, they both exchange gases.

anonymous · Answer

im puzzled with the end of the question: exchange of gases to occur in the GILLS?

anonymous · Answer

just go with capillaries

anonymous · Answer

yes it is c