<em><u>PLATO ANSWER:</u></em><em> </em>A and C
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Answer:
1 = A
2 = B
3 = B
Explanation:
1) Black holes occur when really big stars collapse on themselves. And, in order to get big, the star has to be an old one.
2) A black hole is something huge that swallows up everything, while a protostar is just the very beginning of a star.
3) Scientist can't truly know for sure, but they can infer about them due to the effects of the surrounding areas.
Your answer would be D. The possible combinations of alleles in offspring based on the parents genetic makeup. The punnet square is basically used to determine what the outcome of an offspring would be.
Answer: The cell is eukaryotic because it contains mitochondria
Explanation: Because I said so but really this is the answer
Answer:
It is a change from one form to another. Or unit to another
