B. Solar flares
The auroras are caused by space dust particles reflecting and mixing with earth’s atmosphere
Answer:
A
Explanation:
It allows every human to have their own unique DNA
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Answer:
It is predominantly solid but in geological time it behaved as a viscous fluid.
Explanation:
Answer:
D
Explanation:
Prokaryotic are simple cells and do not have nucleus.
A human fetus develops at the mother’s body temperature. At birth, most newborns experience a drop in temperature, and their bodies must quickly do something about it. What they do is the same thing a hibernating mammal does as it rouses itself from its winter "snooze." During hibernation, an animal’s body temperature is low. In order to move about and take care of itself once awake again, the animal that has been hibernating must raise its body temperature. (William k. Purves et al., life: the science of biology) The definition is the primary pattern of organization in this passage.
This passage is explaining the process of hibernation and its importance in the animal life cycle.
To learn more about hibernation here
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