Without evolution biology has thousands isolated and related facts
I believe it is B. Growing
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The endosymbiotic hypothesis explains that how eukaryotic cells might have evolved chloroplasts and mitochondria within their cells.
The endosymbiotic hypothesis states that the eukaryotes have developed via a procedure whereby distinct kinds of free-living prokaryotes became assimilated within the bigger prokaryotic cells and ultimately evolved into chloroplasts, mitochondria, and various other organelles.
The ecosystem is very complex and simulations do not include all of the factors that may impact ecosystem processes.
Answer:
Blood vessels in the heart dilate to increase blood pressure.
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