Subtraction of Which of the Following Will Convert Gross Primary

question 50

Multiple Choice

Subtraction of which of the following will convert gross primary productivity into net primary productivity?

• A)the energy contained in the standing crop
• B)the energy used by heterotrophs in respiration
• C)the energy used by autotrophs in respiration
• D)the energy fixed by photosynthetic processes
• E)the energy absorbed as solar or light energy

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Definitions:

Fight-flight Responses

Physical and psychological reactions that prepare an individual to confront or escape a perceived threat or stressor.

Adrenaline

A hormone and neurotransmitter produced by the adrenal glands that increases heart rate, contracts blood vessels, dilates air passages, and participates in the fight-or-flight response.

Blood Supply

pertains to the provision and circulation of blood throughout the body by the heart and blood vessels.

Compliance-gaining Strategy

Techniques or tactics used to persuade or influence others to agree with or follow a request, command, or rule.