I believe it gives you the answer. It should be one fifth or 20%. #TeamAlvaxic
<span>In table or Excel, it's merging or combining.
In biology, cells generally don't combine, they split (mother cells splits into two daughter cells)</span>
Answer:
Cells are arranged to form different types of TISSUE, which then work to perform specific jobs for the well-being of the animal.
Biological fitness or darwinian fitness there the same thing
