Palynology Involves the Examination of Annual Tree Rings Exposed by Cores

question 12

True/False

Palynology involves the examination of annual tree rings exposed by cores drilled through the middle of certain tree species to produce records of past climate.

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Definitions:

Mescaline

A hallucinogenic drug derived from certain cacti, notably the peyote cactus.

Stimulants

Drugs that speed up activity in the central nervous system.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, which integrates information and coordinates all bodily functions.

Speed Up

The act of increasing the rate at which something occurs or is performed.