The given blank can be filled with External.
The stimulus is a physical entity, which can provoke the response in the body of an organism. The hiding of the organism under the rock in response to the predator is and a type of external stimuli, as in this case, the organisms hide themselves inside the rock in response to the predator, which is present outside the body of the organism.
Your answer will be dendrites. they receive messages.
I hope this helps
The compatibility of a person’s temperament with his surrounding environment is referred to as “goodness of fit.”
Some temperaments and environments seem to naturally fit together, while others do not.
There are two types of “Goodness of Fit:”
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how that trait interacts with the environment
how it interacts with the people in that environment.
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Any trait in and of itself is not a problem; rather, it is the interaction that determines the “acceptability” of that trait.
Answer:
all of those can be included
Explanation: