Question

What are the reproductive parts of male and female ? How boy's penis get long or hard ?​

Answer 1

Answer:

The male reproductive organs are the penis, the testicles, the epididymis, the vas deferens and the prostate gland: Penis – contains tissue that fills with blood during sexual arousal, making the penis erect (or 'hard'). Semen is a mixture of sperm and fluid from the male reproductive organs.

Explanation:

this is the answer.

please mark my answer as brainlist please