The Reason Animals Need a Continuous Supply of Oxygen Is

question 56

Multiple Choice

The reason animals need a continuous supply of oxygen is to

• A) make carbon dioxide.
• B) dispose of carbon dioxide.
• C) carry out glycolysis.
• D) obtain energy from their food.

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Definitions:

Chain Referral

A sampling method where existing study subjects recruit future subjects from among their acquaintances.

Quota Sampling

a market research technique that involves selectively collecting samples from a specific subset of a population, ensuring representation based on characteristics.

Initial Discovery

The first stage of research or inquiry where a new idea, phenomenon, or piece of information is identified.

Research

The systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions.