The answer is C! Microorganisms are things like fungi and bacteria which INFECT and CONTAMINATE our immune systems! Nasty bacteria fights off our good bacteria and gives us diseases. Hope this helps!
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Kids and teens age 12-18 should limit their intake to 100 mg per day. The American Academy of Pediatrics recommends that children younger than 12 should not consume caffeine at all.
Calcium, vitamins, and cholestrol.
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Answer:
Hey!
Your answer is BODY WEIGHT!
Explanation:
The steps are:
1) Firstly...Measure your body weight.
2) Then...Multiply your body weight by the fat percentage.
3) Finally...subtract the result from your body weight.
HOPE THIS HELPS!!
Answer: to defend itself
Explanation:
This natural reaction prepares you to either flee or protect yourself in dangerous situations. Your heart rate increases, your adrenal gland releases cortisol (a stress hormone), and you receive a boost of adrenaline, which increases energy. This fight-or-flight response occurs in the alarm reaction stage.