Phytoplankton are one of the most important parts of the food web in the Hudson River. What evidence supports this conclusion?

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast

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.