What Is Different Between the Heat Resulting from a Fire

question 12

Multiple Choice

What is different between the heat resulting from a fire and the heat produced by animals?

• A) There is no difference.
• B) Heat from animals results from internal work and heat from a fire comes from external work.
• C) The heat that animals obtain from food is always less than heat obtained from burning food in a fire.
• D) Energy from fires always produces heat, but energy use by animals does not always generate heat.

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Definitions:

Cross-Sectional Research

A study design that analyzes data collected from a population, or a representative subset, at one specific point in time.

Piaget

Jean Piaget was a Swiss psychologist known for his pioneering work in child development, particularly his theory of cognitive development, which describes how children construct a mental model of the world.

Developmental Psychologists

Developmental psychologists study the psychological growth and changes that occur throughout a human life span, including emotional, cognitive, and social development.

Stages

Distinct phases in a process of development or change in which specific characteristics are exhibited or challenges faced.