B. Group number
For example, Sodium(Na) is in Group 1 and Na^+ has a charge of +1.
idk....................,. where are the options
Answer:
True
Explanation:
mtDNA is passed from mother to child.
How it was formed is the answer
Cell walls, which are found in plant cells, maintain cell shape. Some animal cells dont need to maintain shape. Such as muscle cells, they are constantly moving.
