Answer:
for food, water, shelter, mates, light, and other resources needed for survival and reproduction.
Explanation:
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so sorry if this is wrong
The layer of the sun can only be seen during a solar eclipse is corona
I think the right answer is B but I don’t know
d. Eras are divided into periods; periods are divided into epochs.
The geologic time is divided from the largest defined unit of time called supereon, which is composed of eons. Eons are further subdivided into eras, periods, epochs and the smallest unit of time - ages.
c. food production is the answer