2. The cells of pea plants, like other organisms, have several chromosomes. Each carries genes that
code for many traits. How does having genes on
many chromosomes, rather than on just one
chromosome, increase genetic variation among
offspring?

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.

b. read the phase at the intersection of any given temperature and pressure.

b. lithosphere, asthenosphere, mesosphere   is the answer most likely