Match the Terms Labelled A

question 15

Multiple Choice

Match the terms labelled a. through d. with their correct physiological events. (Options may be used more than once or not at all.)
-the release of a hormone to lower blood calcium level when it gets too high

• A)intrinsic control
• B)negative-feedback control
• C)positive-feedback control
• D)feedforward control

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Definitions:

Testable Explanation

A hypothesis that can be supported or refuted through experimentation and observation, forming the basis of scientific inquiry.

Time-Tested

Proven to be reliable or effective over a long period of time.

Physical Environment

The surroundings or conditions in which a person, animal, or plant lives or operates, including air, water, and land.

Ecosystem

Living creatures and the non-living parts of their habitat come together, forming a system through interaction.