In General, Which Things Below Are Affected by a Magnetic

question 161

Multiple Choice

In general, which things below are affected by a magnetic field?

• A)charged particles or magnetized materials (such as iron)
• B)iron- bearing minerals only
• C)gases and liquids
• D)rocks of all types

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Definitions:

Inhibitory

Pertaining to a neurotransmitter, neuron, or process that decreases the likelihood of a neuron firing and transmitting its message to other neurons.

Hormones

Chemical messengers produced by glands in the body that regulate physiological processes and behavior.

Endorphins

Natural, pain-relieving chemicals produced by the body that promote a sense of well-being and can reduce pain.

Neurotransmitters

Chemical substances in the nervous system that transmit signals from one neuron to another across synapses.