Day and night are caused by the Earth’s . A.
biosphere
B.
rotation
C.
revolution
D.
atmosphere

Explanation:

Day and night are caused by the Earth’s rotation.

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B

Explanation:

This is because the earth rotates around the sun, causing day light at certain part of the earth which is referred to as day and causing the other part of the earth to be dark which is referred to as night. In other words the earth is round, and it can not always have it surface day light at a time nor it surface night time at a given time. so part of it will be dark and another light leading to day and night.

abolish

do away with

unanimous

in complete agreement

secede

separate; break free

inauguration

starting a new position with a formal ceremony.

cooperationist

people who wanted the north to cooperate with the south

surrender

to give up

volunteer

perform a service for free

draft

involuntary service in military

retreat

withdraw; move away from enemy

advisor

expert who gives advice

explanation:

it depends on which society you are referring to. many civilization performed rituals so the gods would with their growing season but the most well known is that of the aztecs. they would make sacrifices, usually animals, but sometimes humans as well.