Solve
- $\sqrt { x - 5 } = 7$ A) 49
B) 54
C) 44
D) 144

question 140

Multiple Choice

Solve.
- $\sqrt { x - 5 } = 7$

• A) 49
• B) 54
• C) 44
• D) 144

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Definitions:

Neuron

A neuron is a nerve cell that is the fundamental unit of the nervous system, responsible for transmitting information through electrical and chemical signals.

Myelin Sheath

The fatty layer coating and insulating nerve fibers in the central and peripheral nervous systems, speeding up neural signals.

Peripheral Nervous System

The part of the nervous system outside the brain and spinal cord, connecting the central nervous system to limbs and organs.

Neuroglia

Non-neuronal cells in the nervous system that provide support and protection for neurons.