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1) Your skin is the first barrier.
2) Your immune system.
3) Stomach acid.
4) Blood brain barrier.
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∙ 10y ago
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Do minerals benefit your body?
yes, minerals benefits our body in many ways by healing many different diseases.
What four ways in which microorganisms can damage the body?
pathogens antigens
What are the four ways your body uses protein?
to build muscle
What are four ways your body uses protein?
to build muscle
What are four ways that the body can be harmed by over exposure to ultraviolet light?
The four ways that the body can be harmed by over-exposure to ultraviolet light are wrinkles, skin cancer, cataracts, and skin burns.
What are four ways our body excretes things?
Breathing, sweat, urine, feces.
What are four ways a controlled product can enter the body?
absorption, injection, ingestion and breathing
What are four ways fluid is loss from human body?
puke blood pee and spit
How do rats get diseases?
The same ways we do.
What four ways can enter the body and what should you do if someone is poisoned and why?
The four ways that poisons can enter the body are by absorption, inhalation, injection(bleed), and ingestion. If someone is poisoned, then I guess you should call 911 for an ambulance because you are dying from poison and you don't know how to cure it.
What were some of the ways Americans fought diseases during the revolution?
the Americans would build an immune system in the body by exposing them to it. they know its there and the body fights it better only1/50 people died.
Describe four ways your body is like a building?
Body building is due to Food, Supplements, exercise, and with steroids stacklabs built the body faster than all
