B. biodiversity of an area has a large impact on the ecosystem stability of that area. ... This increase in complexity makes it more likely that the ecosystem will return to a stable state after a disturbance, because the ecosystem has more ways to respond to a disturbance and fix problems.
Answer:
water and sunlight (for sure)
Answer:
"Between the sugar and the phosphate of adjacent nucleotides" this statement correctly identifies the location of the hydrogen bonds in DNA.
Genetic variation can be caused by mutation ( which can create entirely new alleles in a population), random mating, random fertilization, and recombination between <span>homologous chromosomes during meiosis ( which reshuffles alleles whitin an organism's offspring). </span>
