True. Lactic acid is caused by strenuous exercise. The lactic acid is formed because while working out, you don't receive as much oxygen.
Answer:
Not sure that this is what you were looking for, But this is what I got.
Explanation:
The immune response is a defensive reaction against harmful substances, such as viruses or bacteria, which enter the body. The immune response helps protect the body from disease, infection, and cancer.
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<span>a. they harm the cells they enter.
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Pandemic
A pandemic is when a disease spreads to a large number of people
1. Is A 2hugh fiber 3grains 4 butter olive oil 5 olives
