Answer:
solar radiation is the heat energy received from the sun into the solar system that also reaches the earth.
Polar regions receive the least amount of solar radiation, therefore, they have colder climates.
The equator receives the most amount of solar radiation, therefore, they have warmer to hot climates.
Explanation:
During a lunar eclipse, the Earth gets in between the sun and the moon
I believe it would be Bone Tissue and Connective Tissue
Bio hazard since it's used as a pesticide
About 10% because I know about 90-95% of DNA is junk DNA(doesnt perform serious function)