Major Sources of Water Contamination Include All of the Following

question 54

Multiple Choice

Major sources of water contamination include all of the following EXCEPT

• A)gas and petroleum products.
• B)dioxins.
• C)consumer medications.
• D)PCBs.

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Definitions:

Neurotransmitters

Chemicals in the nervous system that transmit signals from one neuron to another across synapses, playing critical roles in sending, receiving, and processing information.

Synthesis

The process of combining different ideas, influences, or objects to form a coherent whole.

Reuptake

The process by which neurotransmitters are taken back into the neurotransmitter vesicles of a nerve cell after being released into a synaptic gap.

Habituation

The process by which an organism reduces its response to a repeated stimulus over time.