Answer: c not all cells have a nucleus (prokaryotic cells don’t)
Explanation:
Answer:
I hope this is something like what you're looking for
No beacuse the other layer may be to cold or hot for humans to survive in
Answer:
First, the last picture
second, the third picture
third, the second or first (the picture is blurr so i dunno)
then the last is, the fourth.
sorry if wrong.
Answer:
sun to plants, plants to animals, animals to waste I believe
