Human reproduction<span> takes place as internal fertilisation by sexual intercourse. During this </span>process<span>, the male inserts his penis, which needs to be erect, into the female's vagina, and then either partner initiates rhythmic pelvic thrusts until the male ejaculates semen, which contains sperm, into the vaginal canal.</span>
The suns energy will decrease and your energy will increase!
Not sure but I think motor systems?
-Wulf
Surface water always flows downhill. The answer is A.downhill
