A species of reef fish, living in ideal conditions, has a new generation of offspring every three months. In the new generation, approximately 200 new fish are added to the population of 10,000 fish.

yes

Explanation:

yes

.02

Explanation:

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

"1. it should be, it has been for about 20 years, and it's really not much different in the end than breeding animals to have particular traits. there are always concerns about genetically engineered animals/plants affecting the environment in unexpected negative ways, but i can't think of an example where the fears didn't turn out to be baseless.  

first, as you point out, it would be a great advance in pharmacology, to be able to tailor drugs and their doses to me. the pros involve better medical treatment. the cons involve privacy issues like insurance companies denying coverage to people with genetic risk factors. looking at dna markers wouldn't affect the frequency of genetic diseases, but it would allow detection of them earlier. and ok, actually i suppose that if people used this information to avoid having children with genetic diseases, some might decrease in frequency."