Answer: B
Explanation: That'd be based on how it's taken care of
Answer:
The primary function of the plasma membrane is to protect the cell from its surroundings
Answer:
takes substances captured from the external environment (air and carbon sources) and converts them into energy for building more cells and tissues and for carrying out life-sustaining activities. It also generates waste products and water.
Explanation:
I would think that an unweathered rock would be jagged while a weathered rock would be smooth because of water/wind or what ever weathered it.
The answer I think is, some diseases the person might have.
