The Waste Gas Released by Plants as They Synthesize Food

question 14

Multiple Choice

The waste gas released by plants as they synthesize food sugars from carbon dioxide and water is _________.

• A)methane
• B)carbon dioxide
• C)oxygen
• D)nitrogen
• E)none of the above

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Definitions:

Testable Hypotheses

Hypotheses that can be empirically tested through experimentation or observation, allowing for the confirmation or refutation of the proposed predictions.

Constructs

Abstract concepts or mental representations used to understand and interpret the world.

Theory

A system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained.

Interaction

The reciprocal action or influence between two or more entities or substances, often leading to a particular outcome.