Answer:Were all worthless in this world!!!!!
Explanation:This should be obvious, we only live and then die.
Genetic
since we are made from our dna
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.
It's A. Volcanic Island Arcs
Answer:
its Mechanical digestion and Chemical digestion
Explanation:
