Round the Number to the Indicated Place: 519,999 to Thousands

question 53

Short Answer

Round the number to the indicated place: 519,999 to thousands

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Definitions:

Cerebellar Peduncles

Three pairs of stalk-like structures that connect the cerebellum to the brainstem, involved in movement and posture.

Arbor Vitae

The tree-like structure in the cerebellum made up of white matter, which helps coordinate and regulate muscular activity.

Autonomic Nervous System

The part of the nervous system responsible for control of the bodily functions not consciously directed, such as breathing, the heartbeat, and digestive processes.

Hypothalamus

A region of the brain responsible for hormone production, regulating body temperature, hunger, thirst, sleep, and emotional activity.