Answer:
the chemical fertilizers and pesticides have important role in crop production but recently appeared many problems and caused environmental pollution What do you think about using the chemical fertilizers and pesticides in the future?
Explanation:
Based on your observations of the orbits of the Moon, Earth, and Venus, how does the radius of an orbit relate to the average speed of the orbiting body?
What is the climate of the continental shelf?
is the edge of a continent that lies under the ocean.
Explanation: