One action human can take that might ensure that these sea otter swill continue their function as a keystone species in their enviroment is to

Matched chromosomes carrying information about the same characteristics in the organism are called

According to the article, what valid claim came from the national research council? there is no association between fluoride exposure and increased cancer risk in humans. there is a possible link between fluoride exposure and increased cancer risk in humans. there is a definite link between fluoride exposure and increased cancer risk in humans.

What are the coordinates of vertex a of square abcd? a (–1, –6) b (–1, –2) c (–1, 6) d (–2, 1)