Bacteria Are Known for the Many Roles They Play in Biological

question 47

Multiple Choice

Bacteria are known for the many roles they play in biological communities.Which is the rarest role for this group of organisms?

• A) Pathogen
• B) Digestive aid
• C) Nitrogen and sulfur processor in soils
• D) Decomposer
• E) Industrial and agricultural use

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Definitions:

Hypothalamus

A region of the brain responsible for producing hormones that control body temperature, hunger, moods, release of hormones from many glands, especially the pituitary gland, sleep, and thirst.

Appetite

The natural desire or urge to eat, which is regulated by physiological mechanisms in response to the body's energy needs.

Muscular Coordination

The ability to use different muscles together smoothly and efficiently to perform movements.

Cerebellum

A region of the brain that plays a significant role in motor control, coordination, and balance.