Answer:
The fossils in the lower layers are older than the fossils in the upper layers.
Explanation:
Answer:
The anemone they live in allows them (because of how there structure of their body is made) to live in it and any intruders will get ZAPPED by the anemone. Think of the movie Finding Nemo. ;) Please vote Brainliest!
Explanation:
<span>A sperm cell has half of the chromosomes than other animal cells I think</span>
An atom that has gained or lost electrons is called an ion
