stress can actually improve your ability to concentrate and perform if the level is
severe
moderate
dangerous
extreme

Plz im a guy and have no idea when dealing with a woman and her baby reproductive system, what is the hole at the back of her genital by the ovaries?

How do nicotine and tobacco cause cancer? by decreasing blood-sugar levels by damaging or changing a cell's dna by increasing heart rate by increasing phlegm and mucous production

What kind of wound occurs the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of the skin