Microorganisms important as decomposers; widely distributed and can break down just about any type of organic matter
Fungi
Parasites
Virus
Bacteria
B

organic Matter

Explanation:

Organisms such as bacteria and fungi that break down the remains of dead plants and animals, without need for internal digestion. There for they break organic matter.

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.

c is the answer to this question. altitude affects the weather because air molecules evaporate.