Muscle tissue that controls involuntarily movement and composed of spindle-shaped cells is _____ muscle

A. smooth

B. cardiac

C. skeletal

D. either skeletal or cardiac

E. either cardiac or smooth


A. smooth

Biology & Microbiology

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Pain projected by the brain back to a missing body part is called

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The circulating substances that affect the hypothalamus and initiate fever are

A) Complements B) Interferons C) Leukotrienes D) Lysozymes E) Pyrogens

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