Which Processes Occurring in the Ocean Cycling of Carbon Are

question 24

Multiple Choice

Which processes occurring in the ocean cycling of carbon are both physical,rather than biotic,processes?

• A) Dissolving and outgassing
• B) Dissolving and respiration
• C) Respiration and photosynthesis
• D) Outgassing and trophic interactions
• E) Outgassing and calcium carbonate formation

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Definitions:

Deep Cerebral Nuclei

Clusters of neurons in the deep regions of the cerebrum involved in regulating voluntary movement and learning.

Schwann Cell

A type of glial cell in the peripheral nervous system that wraps around nerve fibers, forming the myelin sheath, which helps in the rapid conduction of nerve impulses.

Myelin Sheath

The fatty layer that covers and insulates axons of many neurons, facilitating the rapid transmission of nerve impulses.

PNS

Abbreviation for Peripheral Nervous System, which encompasses all the nerves outside the brain and spinal cord and connects the CNS to the limbs and organs.