Animal cells do not have cell walls because they do not need them. Cell walls, which are found in plant cells, maintain cell shape, almost as if each cell has its own exoskeleton.
Recorded observations are called (d.) data
Answer: Fossils are rare because most remains are consumed or destroyed soon after death. Even if bones are buried, they then must remain buried and be replaced with minerals. If an animal is frozen like the baby mammoth mentioned above, again the animal must remain undisturbed for many years before found.
Explanation:
I think it’s A) heat has less energy than visible light
Explanation:
<em>Visible light is everywhere. All the colors you see in the world are from visible light. Therefore, visible light has a lot of energy in order to make us see what we see.</em>
