Answer:
B- finding new sources of freshwater
Explanation:
To solve the world water crisis we need to conserve water. Finding new sources of water increases the rate of drought, famine and water scarcity in zones. It can also act as a factor of desertification. We need to reduce, reuse and recycle when trying to conserve a resource.
Answer:
no
Explanation:
because there Gene's are totally diffrent
B, because it's not an advantage for something to be expensive and time consuming
Answer:
The answer should be C: mostly in the 20th century
Explanation:
B) A long time increase in the Earths Average temperature
