Cell theory because one of the rules is that all cells comes from already existing cells or something
Answer:
5 is the rough endoplasmic
Explanation:
Answer:
The plasma membranebeing the most necessary component of a cell because it encases and protects the complex chemistry of life within the cell. A selectively permeable membrane allows only certain substances to enter the cell. This is very important to keep necessary nutrients in and keeping unwanted substances out too
The correct answer is hypertonic
Answer:
bed rock
Explanation:
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