Which of the Following Is NOT a Mixture

question 17

Multiple Choice

Which of the following is NOT a mixture?

• A)granite
• B)cake
• C)air
• D)beach sand
• E)none of the above

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Definitions:

Axons

Long, slender projections of nerve cells that transmit electrical impulses away from the neuron's cell body.

Nerve Impulses

Electrical signals that travel along nerve fibers, enabling communication between the brain and different parts of the body.

Cerebrum

The largest and most developed part of the human brain, responsible for complex mental activities such as thought, learning, and memory.

Neurons

Nerve cells, which handle information processing at the cellular level in the brain.