What is wool? who answer this question first I will make u brainleist, thanks and I will vote you and I will follow you

Explanation:

Wool is a hair that is gotten mostly from sheeps and some mammals too like goat, camels e.t.c. it is a natural fiber gotten for m animals.

It is use to make fabrics. As wool grow on animals, it form wavy shape called Staples. It form fine and curly pattern. Wool can be made into yarn or spun. It wash easily, it absorb moisture and it can be use to heat up the body or insulate the body against cold.

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides

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