Short answer is: D and A :) If you need an explanation, tell me and i will be happy to explain
protecting the burned skin so healing can occur is the answer .
ATP is adenosine triphosphate, it is like a fully charged battery in a cell, ADP is basically ATP that has been drained of its energy from a chemical reaction. It is like a dead battery that can be recharged later ;)
A I think but can you get a better picture of the questions
Answer:
I suppose it would be the seed.