Paired, lateral triangular extensions of the spinal pia mater that extend to the dura to suspend and anchor the spinal cord are known as ligaments.

The correct answer will be- Denticulate ligaments

Explanation:

Denticulate ligaments are the bilateral triangular lateral extensions which arise from the pia mater covering the CNS.  The ligaments connect the spinal cord to the dura mater which is the outermost layer of the CNS.

The denticulate ligaments perform an important role to CNS as it provides the stability to the spinal cord present in the vertebral canal.

Thus, Denticulate ligaments are the correct answer.

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

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rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds