Biotechnology can be used to transform so they are able to make human proteins, such as insulin.

the answer to your question is sperm

weathering is the answer.

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

i think the answer is g1

hope i

-lavira: )