Answer:
Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.
Explanation:
Evolution, in genetic terms, involves a change in the frequency of alleles in a population over time. What are the sources of genetic variation? Three sources of genetic variation are mutation, genetic recombination during sexual reproduction and lateral gene transfer.
Answer:
it is A layer A is the stratosphere where meteors are found
Explanation:
You could use a line graph. Hope that helps.
Answer:
D. glucose.
Explanation:
I don't have any info on it so, hope this helps.
On edge the answer is similar size, mass, and density.
