Answer:
Oceans, lakes, any large bodies of water.
Explanation:
In terms of country populations, oceans separate the different populations from each other.
Answer:a product consisting of a natural raw material; an unmanufactured product. Many primary products are exported for processing to the developed nations.
Explanation:
Answer:
protons, neutrons, and electrons.
Answer:
Phospholipids , Glycolipids , and Cholesterol
Explanation:
They drill holes and bring up samples of rock and study how seismic wave move through the earth.
