They all have a true nucleus and complex cellular organelles and are large and eukaroyote
mid-oceanic ranges I believe.
Answer:
A.
Explanation:
Older fossils tend to lay in the lower levels of the ground. The further up the fossils are, the more likely you are to find something that looks like today. Think of it as stacking papers with different drawings on them from different ages. Oldest goes on the bottom, newest goes on the top. The older layer stands as more of a foundation point while newer layers are around where we are now.
Choose the answer half-life, im sure it is correct
