It Is Important to Understand Standard Serving Sizes of Foods

question 38

Multiple Choice

It is important to understand standard serving sizes of foods because:

• A) it is easy to eat too much of some nutrients when choosing healthful foods.
• B) serving sizes have generally decreased over the past few decades.
• C) most people have difficulty estimating the amount of food they eat.
• D) food portions need to be weighed to check serving sizes accurately.

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Definitions:

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Electric motors that operate using direct current electricity, converting electrical energy into mechanical energy.

Powered Test Light

A diagnostic tool used in automotive and electrical applications to check for the presence of electricity in a circuit.

Ohmmeter

A device used to measure electrical resistance within a circuit.

Permanent Magnet Motor

An electric motor that uses permanent magnets instead of electromagnets as the field coils. They draw less power than motors with electromagnetic field coils and can be made smaller as a result.