I think the answer is false!
Answer:he needs a lot rest,less thinking or worry
Explanation:
Due his physical appearance,his blood pressure is high and pale skin, it's obvious that he is stressed out
Answer:
She is observing an example of secondary succession
Explanation:
because the baseball field had some soil and some plant and animal life when it was abandoned.
The cell wall contains not only cellulose and protein, but other polysaccharides as well. The cell wall provides structural support and protection. Pores in the cell wall allow water and nutrients to move into and out of the cell. The cell wall also prevents the plant cell from bursting when water enters the cell.
I believe the answer is that the CFCs cause low ozone concentrations in the atmosphere.
Sorry if I'm wrong, hope this helps.
