Keratin is an intracellular fibrous protein that gives hair, nails, and skin their hardness, strength, and water-resistant properties. The keratinocytes in the stratum corneum are dead and regularly slough away, being replaced by cells from the deeper layers
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Fungi are classified based upon how they reproduce. The rest of the factors do not include anything of their classification.
The overproduction of offspring leads to competition in which only the better adapted organisms survive and reproduce.
C and a i’m pretty sure sure!
Answer:
The answer is D.
They all live in or on a living organism.
Explanation:
These bacteria are special since they live in some of the most harsh habitats such as extreme. The majority are important decomposers.
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