Answer:
Black
Explanation:
The paper absorbs light of all visible wavelengths.
No visible light is reflected.
The paper will appear black to human eyes.
Answer:
c.earths moon
Explanation:
earths moon rotates around the earth and causes night to the earth ,as we all know,so c. is the answer.
Answer:
Eutrophication is what happens when nutrient levels become too concentrated in rivers, lakes, and oceans. Eutrophication is when the levels of nutrients and minerals in a body of water become too concentrated. It is usually induced by the release of nitrate or phosphate-containing substances into a water body.
Explanation:
