Acertain group of plants have spongy roots, which allow the exchange of gases to and from the atmosphere. what are the group of plants and the type of roots known as?

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.

Select the word from the list that best fits the definition the temperature to which air must cool to be saturated

Compare and contrast your sells take in oxygen, water, and food. what is one waste product that leaves your cells?