A Line in the Margin Indicates That There Is A(n)

question 10

Short Answer

A line in the margin indicates that there is a(n) ____________________ made to the associated line of text.

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Definitions:

Saclike Lungs

Lungs that consist of air sacs, facilitating gas exchange in various organisms, particularly birds, allowing for efficient respiration.

Regulating Body Temperature

The process by which living organisms maintain their internal temperature within a tolerable range, despite external changes.

Uric Acid

(uric acid) The principal nitrogenous excretory product of insects, birds, and reptiles; a relatively insoluble end product of protein metabolism; also occurs in mammals as an end product of purine metabolism.

Endothermy

The physiological capability of an organism to maintain a stable internal body temperature regardless of external environmental conditions.