Answer:
Eukaryotic cells arose through endosymbiotic events that gave rise to the energy-producing organelles within the eukaryotic cells such as mitochondria and chloroplasts.
An average normal range is between 4,500 and 10,000 white blood cells per microliter
I had to take a screenshot of my response since it was getting flagged for being inappropriate for some reason.
Answer:
it is similar because it involves multiple body parts.
it is different because it doesn't involve breaking down anything or providing things through the blood.
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Answer:
As a cell grows, its surface area-to-volume ratio decreases