An ester is the reaction product between A. alcohol and organic acid.
Answer:
Hshsshjsiiiiwwwuauuauw2ywywwywi
Photosynthesizing plants and algae convert light energy into chemical energy, which then gets passed through the food web to plant eaters, flesh eaters, and ultimately to scavengers and decomposers.
Answer:
What do you need please to understand?
A. electron, B. Nucleus
Proton is positive charge, electron is negative charge
proton weight, 1 AMU
