A Number of Populations of Different Species Interacting with One

question 74

Multiple Choice

A number of populations of different species interacting with one another is called

• A) competition.
• B) a community.
• C) an ecosystem.
• D) predation.
• E) symbiosis.

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Definitions:

Reactive Infants

Babies who show heightened responses to environmental or sensory stimuli, demonstrating increased sensitivity.

Personality

A characteristic way of thinking, feeling, and behaving that is unique to each individual and consistent over time.

Fraternal Twins

Siblings born at the same time as a result of two different eggs being fertilized by two different sperm.

Identical Twins

Siblings born from the same pregnancy who share all of their genetic material because they develop from a single fertilized egg that splits.