B, <span>a police officer who allows select people to enter and leave a crime scene. Please give brainliest.</span>
Answer: nitrogen base on the tRNA
Explanation:
Answer:
The correct answer would be B. the population is evolving.
It can be explained with the help of natural selection. It is a natural phenomenon by which organisms which are better adapted to the changing environment have better chances to survive and reproduce.
It leads to a change in the allele frequency of that trait in a population.
For example, in the given population, the allele frequency of red fur increases from 20 to 30 percent. That means the population is evolving to adapt to the changing environment.
Answer: it’s d preindustrial
Explanation:
I just took it
Through the carbon cycle and ocean acidification
