Are factors related to climate such as rainfall and temperature biotic or abiotic factors

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.