This Animal Does Not Have a Brain but Rather Has

question 134

Multiple Choice

This animal does not have a brain but rather has a nerve net of interconnected neurons.This animal is

• A) a planarian.
• B) an earthworm.
• C) a grasshopper.
• D) a sea anemone.
• E) more than one of these.

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Definitions:

Proximity Effect

In social psychology, the phenomenon that physical or psychological closeness increases the likelihood of attraction and positive feelings among people.

Interpersonal Liking

The positive regard or affection one individual has for another, often a crucial component of friendship or other personal relationships.

Primacy Effect

The tendency to remember and give more importance to information that is encountered first in a series.

Information

Data, knowledge, or facts obtained from various sources, used to understand events, concepts, or processes.