Short, Irregular, and Flat Bones Have Medullary Cavities in Order

question 37

True/False

Short, irregular, and flat bones have medullary cavities in order to keep the weight of the bones light.

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Definitions:

Homo Habilis

An extinct species of early humans that lived approximately 2.1 to 1.5 million years ago, known for using stone tools.

Omnivores

Organisms that obtain energy and nutrients by consuming a diet made up of both plant and animal products.

Dentition

The arrangement or condition of the teeth in a particular species or individual.

Cro-Magnon

Common name for the first fossils to be designated Homo sapiens.