By Looking at the Figure Below,why Do Forests Have a Larger

question 19

Essay

By looking at the figure below,why do forests have a larger O-layer than grasslands and deserts?

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Definitions:

Olfactory Pathway

The neural pathway that conveys sensory information related to smell from the nasal cavity to the brain.

Glomeruli

Small, spherical structures in the kidneys that are responsible for filtering blood and starting the process of urine formation.

Pyriform Cortex

A region of the brain involved in the processing of olfactory (smell) information.

Chemosignals

Chemical signals that convey information between organisms; they play key roles in many biological processes and behaviors.