One example of a mutation that could occur in a species that might increase its lifespan is increased bone density. With high bone density, an animal is more likely to survive a heavy hit with no bone damage. This, in turn, means that the animal's vital organs are able to be protected by the bones, meaning the difference between life and death.
I believe it would be B. Hope this helps!
<span>Hydroelectric power does not require moving water as dams hold water back. False. </span>
The atom oxygen does, as it is electronegative, contributing to hydrogen bonds.
Answer:
2.
Explanation:
only 2 of them are the causes of air pollution
