The Universe Has____

question 47

Multiple Choice

The Universe has____.

• A) an edge, does not have a center, and is finite
• B) no edge, does not have a center, and is finite
• C) an edge, has a center, and is finite
• D) an edge, has a center, and is infinite
• E) no edge, does not have a center, and is infinite

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Definitions:

Blood Cells

The cells circulating in the blood, primarily red blood cells (erythrocytes), white blood cells (leukocytes), and platelets, each serving essential functions in the body.

Neuroplasticity

Describes the ability of the brain to change and adapt in response to experience, by forming new neural connections.

Acetylcholine

is a neurotransmitter involved in muscle activation, memory formation, and the transmission of nerve impulses in the nervous system.

Agonist

A chemical or drug that binds to receptors in the brain and causes a reaction typical of a naturally occurring substance.