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:

Exoskeletons

External skeletons that support and protect an organism's body, found in arthropods like insects, crabs, and lobsters.

Marsupial Colonization

The process by which marsupials, a group of mammals typically characterized by premature birth and continued development in the mother's pouch, spread and establish populations in new areas.

Vicariant Events

Geological occurrences that physically separate organisms, leading to speciation by dividing ancestral populations into two or more reproductively isolated groups.

Plate Tectonics

The scientific theory describing the large-scale motion of seven large plates and the movements of a larger number of smaller plates of the Earth's lithosphere.