Two species of animal are very similar in appearance. The first species gives birth to offspring that have no hair. Their eyes are also closed. The second species gives birth to offspring that have a full coat of hair. Their eyes are also open. Which species has the shorter gestation period?

Explanation:

The first because of the lack of hair

mountains can affect the climate of nearby lands. in some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. much of airborne moisture falls as rain on the windward side of mountains.

explanation:

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.