All of the Following Contributed to the Dust Bowl in the American

question 61

Multiple Choice

All of the following contributed to the dust bowl in the American southwest during the 1930s except

• A) overgrazing by cattle.
• B) clear-cutting of forest trees.
• C) plowing of native grasses.
• D) planting of field crops.
• E) lack of soil moisture.

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Definitions:

Neurotransmitter

Chemical messengers that transmit signals across a synapse from one neuron to another.

Taste Cell

A type of cell found in the taste buds that is responsible for sensing taste stimuli.

Taste Pore

An opening on the surface of the taste bud through which tastants (taste substances) enter.

Taste Hair

Microscopic hair-like structures on taste buds that interact with food molecules to perceive taste.