Eggs and Scales Are Features That Enabled Reptiles to Dominate

question 40

True/False

Eggs and scales are features that enabled reptiles to dominate land during the Permian period.

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Definitions:

Surgical Procedures

Operations carried out to treat diseases, injuries, or deformities by manual or instrumental means.

Autoclaving

A sterilization method using high-pressure steam to kill all forms of microorganisms, including spores, on surgical equipment or other items.

Sterilization

A process that eliminates all forms of life and other biological agents from an object or area to prevent infection.

Productive Cough

A cough that results in the expulsion of mucus or phlegm from the respiratory tract.