The system responsible for defense against disease and harmful substances is the

A. circulatory system.
B. endocrine system.
C. immune system.
D. excretory system.
E. reproductive system.


Answer: C

Environmental & Atmospheric Sciences

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A) Islam. B) Lutheranism. C) Catholicism. D) Baptist. E) Judaism.

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High clouds that form delicate veil-like patches o extended wispy fibers are termed

What will be an ideal response?

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Most gasohol blends are from

A. biogas methane. B. hydrocarbon-rich algae. C. distilled grains. D. liquefied coal.

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Hazardous chemicals that are endocrine disruptors cause abnormal events in ________

A) digestion and absorption of foods B) growth, metabolism, and reproduction C) development and functioning of the musculoskeletal system D) vision, hearing, and taste

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