HELP PLEASE Based on the cell theory, which of the following is true? (5 points)

All living and nonliving things are made of cells.
All cells are too small to be seen with the human eye.
Small organisms have smaller cells than large organisms.
Large organisms have more cells than small organisms.

All cells are too small to be seen.-true. ( of course they are larger if u see them with a microscope)

All living things are made of cells.- true

Small organisms have more cells than large organisms.-true

Large organisms have larger cells than small organisms- false

Explanation:

answer; polycythemia is the correct answer;

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands