__________ Are Additional Costs or Consequences of an Activity (Such

question 33

Multiple Choice

__________ are additional costs or consequences of an activity (such as ground water pollution) .

• A) Extra credits
• B) Extinctions
• C) Extremities
• D) Externalities

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Definitions:

Local Potential

Small changes in membrane potential that are crucial in the propagation of nerve impulses and can lead to an action potential if they reach a certain threshold.

Depolarization Event

A temporary change in a cell's membrane potential, making it more positive, typically associated with the initiation of nerve impulses or muscle contractions.

Stimulus Strength

The intensity of a stimulus, which can influence the magnitude of response in sensory and other physiological systems.

Resting Membrane Potential

The electrical potential difference across the plasma membrane when a cell is in an unstimulated condition.