Answer:B. Fossils
Explanation:
fossils is the remains or impression of a prehistoric plant or animal embedded in rock and preserved in petrified form. it has nothing to do with continental drift.
An autotroph is an organism that makes food for itself like plants
Answer:
True
Explanation:
Without the ocean there wouldn't be any water because that is where all rivers and streams come from. All precipitation comes from water that has evaporated from some water that has come from the ocean.
Answer:
DNA
Explanation:
DNA I held in the nucleus, because the nucleus is the 'brain's and DNA is the 'knowledge' held there. RNA is coded IN the nucleus, but then leaves and goes into the cytoplasm where it undergoes translation.
One reason that cells undergo mitosis is because the nucleus needs to divide
in order to reproduce cells. Another reason is that in order to grow or repair cells they need to undergo mitosis. If a cell is damaged it must reproduce in order to replace itself. Mitosis is used to grow and repair damaged and dying
tissue.