Mitochondria converts chemical energy in the food into a form that is usable by the cell.
Answer:
primary source and no secondary source
Explanation:
I just did it and I got it right hope it helps! ^^
Answer:
A. When you are writing a class essay
Explanation:
Asking questions such as in journalism is great for getting information which could be used in a class essay.
Answer:
i think its the first option: They went to great lengths to ensure that their tombs were prepared for the afterlife by placing valuables inside.