the purpose of a cell membrane is to
The cell membrane gives the cell its structure and regulates the materials that enter and leave the cell. Like a drawbridge intended to protect a castle and keep out enemies, the cell membrane only allows certain molecules to enter or exit.
They both are active, unlike potential energy.
Prior to the first true chicken, there were non-chickens. The DNA changes came about in cells housed in the egg. So the egg came first. In July 2010, British scientists, using a supercomputer, claimed to have come up with the final and definitive answer.
I hope it helps
Answer:
My answer is the CNS consist of the brain and the spinal cord nerves but not cerebellum.
Answer:
In my opinion I think its B. Hypocenter
Sorry if wrong