To Meet the High Oxygen Demands of Flight, Birds _____

question 10

Multiple Choice

To meet the high oxygen demands of flight, birds _____.

• A) use simple lungs
• B) use air sacs connected to their lungs
• C) use carbon dioxide for respiration
• D) can diffuse oxygen through their skin
• E) use simple lungs and can diffuse oxygen through their skin

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Definitions:

Normal Number

In mathematics, a number that has a specific, expected, or typical value within a given context; not widely used to describe a single concept.

Fingers

The five digits on the human hand, which are crucial for grasping and manipulating objects.

Toes

The digits of the foot, vital for supporting balance and walking.

Condition

A particular state of being, especially regarding physical or mental health or well-being.