Contact with polychlorinated biphenyls (PCBs) has been linked to certain types of

A. dementia.
B. cancer.
C. immune deficiencies.
D. birth defects.


Answer: B

Health & Biomechanics

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A medical term that means slow breathing is ________.

Fill in the blank(s) with the appropriate word(s).

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Poor school performance and low expectation for school are poor predictors of drug use

Indicate whether the statement is true or false

Health & Biomechanics

Essential oils are an eco-friendly alternative to commercial air fresheners

Indicate whether the statement is true or false

Health & Biomechanics

The bicycle and step tests are less influenced by motivation because

A. one must exercise at a specified workload and at a regular pace. B. they are easier to perform alone. C. they are less stressful on the cardiovascular system. D. they require relatively little equipment.

Health & Biomechanics