Which of the Following Is the Smallest Mass

question 45

Multiple Choice

Which of the following is the smallest mass?

• A) 1.5 × 10⁸ pg
• B) 1.5 × 10⁶ ng
• C) 1.5 × 10³ μg
• D) 1.5 × 10^-1 mg
• E) 1.5 × 10^-5 g

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Definitions:

Endothermic Animals

Organisms that regulate their body temperature by generating heat internally, typically through metabolic processes.

Metabolic Rate

The rate at which an organism converts nutrients into energy and cellular building blocks to sustain its life processes.

Ectotherms

Animals that regulate their body temperature through external sources rather than internal heat production.

Conduction

Of heat, the transfer of heat within an object or between two objects in contact with one another.