Because of the crystal structure of the ice, ice has lower density than liquid water. So the volume of the ice of same mass is greater than water. When melting, the volume will decrease.
The oxidation state of Hydrogen in reactant side is 0 and that in product side is +1. Hence the reaction is oxidation.
B , because some organelles located in plant cells are not present in the animal cell
Answer:
whattt, can u write it in English so i can help you
Nuetrons=neutral
protons =positive
electrons=negative
