Answer:
A
Explanation:
because they are kept on certain criteria and boundaries.
Due to the densities and saltiness of each water, they won’t mix. Different densities will not mix
Answer:
AGAGAGAGA
Explanation:
AGAGAGAGAGGAGAGAGAGAGAGAGAGAGAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGGGGGGGGGGGGG
Human impact on one system needs to change in more of earth systems. True
Answer:
The rotation of the earth
Explanation:
The rotation of the earth means that different sides of the earth are facing the sun at different times.This means that different parts are dark or bright, depending on night or day.
The tilt of the earth causes seasons, and the revolution of the earth creates years.