21. A muscle cell in a human uses a lot of energy for its key function, which is movement. The key function of a certain white blood cell, on the other hand, is to absorb and digest harmful single-celled organisms.
Using your knowledge of cell organelles, explain which specific organelle you would expect to find in a
large abundance in each type of cell. Explain your answer.

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

Astudent completed a lab report. which correctly describes the difference between the "question" and "hypothesis' sections of her report? "question states what she is asking, and "hypothesis" states the result of her experiment "question" states what she is asking, and "hypothesis" states what she thinks the answer to that question is in 'if. then because" format. "question" describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. "question" describes what she is trying to find out, and "hypothesis" states any additional information or prior knowledge about the question

Which of the following describes a bathypelagic zone