Appetite is the the desire for something food related hunger is well how hungry you are
Answer:
The skin
Digestive tract
Vagina
Mucous membrane
Explanation:
The skin prevents microbes from entering the body
Digestive tract e.g. stomach acid is a natural defence mechanism
The vagina is acidic and this prevents harmful bacteria from growing with it's own flora.
Mucous membranes e.g. lining of the mouth, nose, eyelids are all defense mechanisms.
No not after twenty weeks. but around the middle of the 2nd trimester is when the baby can hear outside noises. that is why they kick.
Answer:
Yes, most of the time they have deeply rooted problems.
Explanation:
