A 5-Kg Fish Swimming at a Speed of 1 M/s

question 99

Multiple Choice

A 5-kg fish swimming at a speed of 1 m/s swallows an absent-minded 1-kg fish at rest. The speed of the larger fish after this lunch is

• A) 1/2 m/s.
• B) 1 m/s.
• C) 2/5 m/s.
• D) 5/6 m/s.
• E) 6/5 m/s.

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Definitions:

Sociobiologists

Scientists who study the biological basis of social behavior across species, including humans.

Polygamous

A mating system in which an individual has multiple partners during the same breeding season.

Monogamous

A relationship or mating system in which an individual has only one partner during their lifetime or at any one time.

Evolutionary Psychologist

A professional who studies how evolutionary theory applies to human behavior, including the psychological traits such as memory, perception, or language as adaptations.