Question

which of the following are signs that a boy is going through puberty?
a. growth of facial hair and longer finger nails
b. voice gets deeper and growth of facial hair
c. voice gets deeper and hair color changes
d. shoulders broaden and skin darkens
please select the best answer from the choices provided
a
b
c
d

Explanation:

During puberty in boys, hormonal changes lead to secondary sexual characteristics. A deeper voice (due to larynx growth) and facial hair growth are classic signs. Longer fingernails (A) aren't puberty - specific. Hair color change (C) isn't a typical puberty sign. Skin darkening (D) isn't a common puberty - related change compared to the key secondary sexual characteristics in B.

Answer:

B. voice gets deeper and growth of facial hair