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
You might also like to view...
The majority religion of North Africa is
A) Islam. B) Lutheranism. C) Catholicism. D) Baptist. E) Judaism.
Environmental & Atmospheric Sciences
High clouds that form delicate veil-like patches o extended wispy fibers are termed
What will be an ideal response?
Environmental & Atmospheric Sciences
Most gasohol blends are from
A. biogas methane. B. hydrocarbon-rich algae. C. distilled grains. D. liquefied coal.
Environmental & Atmospheric Sciences
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
Environmental & Atmospheric Sciences