Decide Whether the Given Set of Numbers Is a Group

question 46

Multiple Choice

Decide whether the given set of numbers is a group under the given operation.
-Even integers; addition

• A) Yes
• B) No

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Definitions:

Neurotransmitters

Chemicals that transmit signals across a synapse from one neuron to another ‘target’ neuron, muscle cell, or gland cell.

Nerve Endings

Specialized structures at the end of nerves that are sensitive to various stimuli, enabling sensations.

Introitus

The entrance to the vagina, bounded by the labia minora.

Fallopian Tubes

A pair of tubes along which eggs travel from the ovaries to the uterus.