Answer: Pacific northwest intertidal zone experiences the highest complexity and diversity of marine life.
Explanation:
Answer:
The process shown in the model requires energy from the cell.
Explanation:
Active transport refers to the movement of materials across the cell membrane against concentration gradient.
The cell membrane remains intact. However, energy is required from within the cell to move materials into the cell against concentration gradient, hence the answer.
A zygote is the first cell that results when an egg is fertilized by a sperm.
I hope this helps.
The answer might be cytoplasm