Subtract $-\begin{array} { r } 40.7 \\27.1 \\\hline\end{array}$ A) 134
B) 14

question 15

Multiple Choice

Subtract. $-\begin{array} { r } 40.7 \\27.1 \\\hline\end{array}$

• A) 13.4
• B) 14.6
• C) 13.6
• D) 13.7
• E) 12.6

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Definitions:

Constant Internal Temperature

The maintenance of a steady body temperature independent of the environment.

Mammals

Warm-blooded vertebrates characterized by the presence of hair or fur, secretion of milk by females for the nourishment of the young, and typically the birth of live young.

One-way Air Flow

A respiratory adaptation in some animals, such as birds, allowing air to pass through lungs in a single direction for more efficient gas exchange.

Horny Beak

A hard, keratinous structure found in birds and certain reptiles, used for feeding, grooming, and other behaviors.