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nignag [31]
3 years ago
5

I want to design an experiment to see if drinking coffee

Biology
2 answers:
Natali5045456 [20]3 years ago
8 0

Answer:

Explanation: the Experimental group would be a congregation of students.

Leno4ka [110]3 years ago
4 0
The experimental group would be students who are drinking coffee before a test. The results of the experiment depend on their mental ability after drinking the coffee.
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are narrow-diameter, unmyelinated sensory nerve fibers that transmit signals from pleasant touch. A. P tactile efferents B. C ta
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Option E, C tactile (CT) afferent

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Whenever a slow moving gentle touch experienced, the response is due to the nerve fibers called C-Tactile afferents (CTs).  

C-Tactile afferents (CTs) are unmyelinated mechanoreceptors  of low threshold and low conduction velocities.  

In humans, CT neurons are found in hairy skin.  

The pleasant feeling observed during a slow gentle touch is due to the interaction of  

CT neurons project to the insular cortex in the brain

Hence, option E is correct

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