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.
Answer:
A
The
combining form staphyl (o) indicates that it has two meaning borrowed from
Greek, where it meant “bunch of grapes” as seen under a microscope. In
microbiology, Staphylococcus is groups of bacteria that cause multiple diseases
that are round and bunched together. They can cause infection or produce toxins
responsible for food poisoning and toxic shock syndrome.
Flexibility is a sub-category of mobility. therefore i would say more freedom of movement<span />
The answer would be B., as all the others are true and do help these diseases kill fewer people.
7-9 gramos por libra de peso corporal es lo que se debe obtener