A Selection Tool That Provides Consistent Results Is Said to Be

question 125

Multiple Choice

A selection tool that provides consistent results is said to be ________.

• A) valid
• B) reliable
• C) objective
• D) standardized

Describe adaptations in the digestive systems of different organisms.

Understand the role of the basal metabolic rate in energy expenditure.

Identify common digestive disorders and their causes.

Explain the role of different enzymes and chemicals in digestion.

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Definitions:

Radio

A technology that uses radio waves to transmit information, such as sound, by modulating properties of electromagnetic energy through space.

Satellite

A satellite is an artificial body placed in orbit around the earth or another planet to collect information or for communication.

Microwave

An electromagnetic wave with a wavelength in the range of 1 meter to 1 millimeter; also, a kitchen appliance that cooks food using microwave radiation.

Fiber

Refers to materials, usually threads or filaments, that are significantly longer than they are wide and used in the making of textiles, or to dietary material containing substances such as cellulose, lignin, and pectin, which are resistant to the action of digestive enzymes.