Which of the Following Activities Is Considered Vigorous Intensity

question 59

Multiple Choice

Which of the following activities is considered vigorous intensity?

• A)weightlifting
• B)casual bike riding
• C)brisk walking
• D)cross-country skiing

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Definitions:

Compounds

Substances formed by the chemical combination of two or more elements in definite proportions.

Tertiary Amine

An amine in which the nitrogen atom is connected to three alkyl or aryl groups, often characterized by strong bases and found in various organic compounds.

Compound

A substance formed from two or more chemical elements that have bonded together.

Secondary Amine

An amine where the nitrogen atom is bonded to two alkyl or aryl groups and one hydrogen atom.