Answer:
Some examples of primary succession include the formation of a new ecosystem after a volcano, glacier outbursts, or a nuclear explosion. Some examples of secondary succession include succession after a fire, harvesting, logging, or abandonment of land, or the renewal after a disease outbreak.
Explanation:
D, the black squirrels have survived because black has provided them with an advantage in this environment.
Answer:
Keeping the organelles inside of the cell and giving the cell structure.
Explanation:
Answer:
Global warming is caused by greenhouse gasses. I am 100% sure.
PLEASE GIVE BRAINLIEST AND WATCH OUT BEHIND YOU
When a single copy of a disease allele doesn't result in a disease but instead is good for the person or organism that carries it, we say that allele has a heterozygote advantage. In other words this occurs when heterozyhotes have increased fitness over both homozygotes. A good example is sickcle cell trait, which protects against malaria in heterozygotes, but causes a deadly disease in homozygotes.
