Answer:
the answer is b.
Explanation:
The inside of bone is called marrow, which is responsible for creating blood cells, vital to homeostasis. obviously, bone gives us support, and shape.
so, out of the choices, the answer is b.
Plant cells since animal cells are similar to ours(human cells) and we don’t have cytoskeletons
C.
Hydrosphere refers to all the water on the earths surface therefore making C the only correct answer.
I believe the answer is DNA or Deoxyribo Nucleic Acid
