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The immune system is ____ Group of answer choices a

The immune system is ____Group of answer choices a combination of body defenses that fight pathogens in your body. a combination
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Antigens are substances that send the immune system into action.Group of answer choices True False
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The secondary immune response refers to:A. the second time a person gets sick from a disease b. second time immune system
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2. asked by D
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The ____ system contains glands that regulate growth and other important activities.Group of answer choices circulatory
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Which of the following is incorrectly matched:Group of answer choices Keratinocytes: produce a fibrous protein to protect the
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1. Place the following levels of classification (Linnaean system) in order from largest/most general group to smallest/most
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2. asked by Shogun
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Which describes the effect of prolonged stress on the body’s ability to fight disease?(1 point) Responses It strengthens the
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answer the following question in short form: 1)why are helper t-cells required in an immune attack? 2) what are complements?
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What specific vitamin helps your vision, bone growth, and immune system and can be found in dark orange and dark green
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2. asked by Ilikecookies2009
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The body’s system of organs, tissues, and cells is designed to protect against infections and harmful substances and is
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