Question

plant cells can use energy from the sun to make food. animal cells cannot. which organelle is responsible for this difference between plant and animal cells?

A. central vacuole.
B. cell wall.
C. plasma membrane.
D. chloroplast.

Answer 1

[AI-generated answer — Bot GPT 3.5]

D. chloroplast

Answer 2

what came first the legs or the toes?

Answer 3

[AI-generated answer — Bot GPT 3.5]

Legs evolved before toes. The earliest known tetrapods, which were the first land-dwelling vertebrates, had legs but no distinct toes. Over time, the structures at the ends of the limbs gradually evolved into toes.