Which of the Following Levels of Biological Organization Usually Includes

question 47

Multiple Choice

Which of the following levels of biological organization usually includes the least amount of biological material?

• A)ecosystem
• B)organism
• C)community
• D)organ
• E)population

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Definitions:

Parasympathetic Division

A branch of the autonomic nervous system responsible for stimulating rest and digest activities in the body.

Physical Responses

The involuntary or voluntary reactions of the body to internal or external stimuli, such as changes in heart rate or muscular contractions.

Mouth Dry

A condition characterized by a lack of saliva in the mouth, often leading to discomfort and potentially affecting oral health.

Heart Racing

A sensation where the heart palpably beats faster than normal, often due to excitement, nervousness, or physical exertion.