I believe it is metaphor, but i am not a 100% sure
Abstinence is the best choice because you can absolutely not get pregnant, get someone pregnant, or get an std. <span />
it depends, are u a child? do you work somewhere that requires you to have a lot of energy, are you in school? or are u fasting? if none of those apply to you please go eat before you develop a ED
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.
Hey You!
I believe the answer should be D. Equally.
