CO₂ -According to the Graph,as the Temperature Decreased 120 000 Years

question 84

Essay

CO₂

-According to the graph,as the temperature decreased 120 000 years ago,what happened to the carbon dioxide concentration?

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Definitions:

Master Clock

A primary clock that coordinates and regulates the timing of biological rhythms and cycles in an organism.

Pineal Gland

A small endocrine gland in the vertebrate brain that produces the hormone melatonin, which regulates sleep patterns.

Egg Rolling Behavior

A behavioral adaptation seen in some bird species where eggs that have been displaced from the nest are rolled back to the nest by the parent.

Motor Program

A coordinated sequence of muscle actions responsible for many behaviors we think of as automatic.