​Paths from the Cerebral Cortex to the Spinal Cord Are

question 4

Multiple Choice

​Paths from the cerebral cortex to the spinal cord are called the ____.

• A)pyramidalspinal tracts
• B)horizontalspinal tracts​
• C)dorsospinal tracts​
• D)corticospinal tracts ​

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Definitions:

Toxic Substance

A chemical or compound that can cause harm to living organisms through poisoning, injury, or death.

Natural Chemicals

Substances produced by living organisms found in nature that are not man-made or synthesized.

Synthetic Materials

Manufactured substances made from chemical synthesis, rather than those made from natural resources.

Hormesis

A biological phenomenon where a low dose of a harmful substance has a beneficial effect, while a high dose is toxic.