I think it is B. histones
Chromatin contains proteins called hemoproteins.
I hope this helps HilalSchair6e
A. the distribution of sand on an ocean floor
Answer:
A group of bacteria that accumulate in layers and secrete an protective extracellular material.
Explanation:
The biofilm is a natural way how the bacteria get together to survive in an ecosystem or in another living thing. They build little by little this kind of building with different layers of bacteria that secrets a polymer, this protection polymer could be useful to protect the colony or to be attach to another cell or to a tissue. In medicine and in veterinarian studies is interesting because can be useful to create a film to protect some injuries.
The correct answer is D(<span>Neck, armpit, and groin). I took the test and know from personal experience.
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