One Reason That Body Temperature Is a Critical Variable for Animals

question 86

Multiple Choice

One reason that body temperature is a critical variable for animals is that the actions of many _______ are temperature-dependent.

• A) neurotransmitters
• B) proteins
• C) organs
• D) predators

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Definitions:

Expected Rate of Return

The anticipated earnings on an investment, typically expressed as an annual percentage.

Marginal Utility

The change in satisfaction or utility an individual gains from consuming an additional unit of a good or service.

MU/P Ratio

The MU/P Ratio stands for the marginal utility to price ratio, used in economics to analyze consumer choice by comparing the additional satisfaction (utility) received from an increase in consumption of a good relative to its price.

Marginal Utility

The alteration in pleasure or usefulness a person receives from using an extra unit of a product or service.