Question

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Answer 1

Answer:

1.the period following the onset of puberty during which a young person develops from a child into an adult.

2.Bones increase in length because of growth plates in the bones called epiphyses. As puberty progresses, the growth plates mature, and at the end of puberty they fuse and stop growing.

3.When you hit puberty, there's an increase in sex hormones called androgens. The excess hormones cause your oil glands to become overactive, enlarge, and produce too much oil, or sebum. When there's too much sebum, the pores or hair follicles become blocked with skin cells.

Explanation:

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Answer 2

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➝ The stage of the life when the body attains maturity & reproductive change is known as an adolescence.

It occurs between 13 yrs - 18 yrs of age. This is the teenage period of growth. A lot of changes are attained by the body in this time .

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➝ During the time of puberty the bone length increases in arms & legs , due to production of growth harmone in pituitary gland by the thyroid gland.

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➝ Adolescence gets pimple on thier face due to the oil gland activation in skin, it extracts the all sweat , dead cells, bacteria etc. During puberty these sweat & oil gland gets active & produces the acne or pimples.

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