When a Substance Cools from a High Temperature to a Low

question 24

True/False

When a substance cools from a high temperature to a low temperature, its heat change value will have a negative sign.

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Definitions:

Nutrients

Substances obtained from food that are essential for growth, metabolism, and other bodily functions.

Cellular Respiration

The metabolic process in which cells obtain energy by consuming oxygen and yielding carbon dioxide, typically involving the breakdown of glucose to produce ATP.

Undigested Food

Material that has passed through the digestive tract without being broken down into nutrients that can be absorbed by the body.