Fingernails grow from the matrix. The nails are composed largely of keratin, a hardened protein. As new cells grow in the matrix, the older cells are pushed out, compacted and take on the familiar flattened, hardened form of the fingernail.. :3
Answer: Influences
Explanation: Kids be around a lot of people or friends be around a lot of people and they can tell kids either good things or bad things that could change the way a person thinks about there selves in each and every type of way.
Assistant manager and supervisor
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Answer:a
Explanation:because it just is
Severe pain that comes in waves may be caused by kidney stones. Trauma to the body wall, hernias, and shingles can also cause lower abdominal pain.
