Which Nutrient Cycle(s) Do(does) Not Have a Phase in the Atmosphere

question 3

Multiple Choice

Which nutrient cycle(s) do(does) not have a phase in the atmosphere?

• A) carbon
• B) nitrogen
• C) phosphorous
• D) choices A and B only
• E) choices B and C only

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Definitions:

Neurogenesis

The process of generating new neurons in the brain, which can occur in certain brain regions during adulthood.

Sensation

The process by which our sensory receptors and nervous system receive and represent stimulus energies from our environment.

Nervous System

The complex network of nerves and cells that transmit signals between different parts of the body, coordinating actions and sensory information.

Stimulus

An external factor or event that provokes a reaction or response in a biological organism.