Which of the Following Is NOT Required in Robust Chemical

question 33

Multiple Choice

Which of the following is NOT required in robust chemical cycling of inorganic nutrients in a natural ecosystem?

• A)a reservoir for the element in the earth
• B)the biotic community and its food chains
• C)an exchange pool from which producers draw nutrients
• D)weather
• E)plants and animals

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Definitions:

Hippocampus

A region of the brain involved in the formation of new memories and is also associated with learning and emotions.

Amygdala

A brain structure involved in processing emotions, particularly fear and pleasure.

Overexposure

The excessive exposure to a factor, such as sunlight, chemicals, or information, which can lead to negative health consequences or desensitization.

Cortisol Secretion

The process of releasing cortisol, a steroid hormone, from the adrenal glands in response to stress or low blood-glucose concentration.