Answer:
Carbon.
Explanation:
Carbon forms the basis for all life on Earth; indeed, life forms on Earth are referred to as carbon-based life forms, emphasizing the importance of this element for life. Carbon atoms readily bond to other atomic elements, such as oxygen and nitrogen.
True because some fossils only lived in certain places
Answer:
A jellyfish is eukaryotic
Explanation:
I think this would answer your question. I did this in school and I only got a few wrong....