Answer: The five kingdoms are: <u>animal, plant, fungi, protist and monera. </u>The system of biological kingdoms is the way in which science classifies living things according to their ancestry over the course of evolution. they also have common ancestors and therefore share some of their genes and belong to the same family tree.
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Answer:
Its internal volume enlarges and the cell membrane expands
Explanation:
I'm sure it's true .because sperm particles contain 250 million particles.
If we look to the nucleus contain 1.5 million neurons.
That’s the periosteum. it’s a hard membrane, which muscles and ligaments are attached to, under which blood flows through the bone