I think A) but not really a lot of info
Mitochondria: supplies energy to the cell
Nucleus: Control center of the cell; contains DNA
Ribosomes: makes proteins inside cell
Cell membrane: protective layer of the cell
Hope this helps :)
the answer for number 12 is 1.00 g/mL
Answer:
It's a cell membrane/plasma membrane
The Immune system and Endocrine system work
together to remove these wastes from their cells.
