Respuesta :

s419706

Answer:

2. D

3. B

4. A

Explanation:

kadiecastleberry
I believe the answer for 2 is D. 02 not sure but i think.Next for 3 the answer is C. the mitochondria. Finally for 4 i believe the answer is C. H2O.

I’m not enduring these are the answers these are just my predictions!