What hormonal changes occur in males?

In boys, the first puberty change is enlargement of the scrorum and testes. At this point, the penis does not enlarge.

As the testes and scrotum continue to grow, the penis grows.

The first growth of pubic hair produces long, soft hair that is only in a small area around the genitals.

This hair becomes darker and courser as it continues to spread.

The pubic hair eventually looks like adult hair, but in a smaller area. It may spread towards the thighs and up to the stomach.

Body size will increase, Voice changes, and they start producing sperm.

70 % i think is the answer.

the ecg findings of an acute anterior myocardial infarction wall include: st segment elevation in the anterior leads (v3 and v4) at the j point and sometimes in the septal or lateral leads, depending on the extent of the mi. this st segment elevation is concave downward and frequently overwhelms the t wave.

explanation: