This Figure Illustrates the Average Abundance In

question 1

Multiple Choice

This figure illustrates the average abundance in:

• A)Earth's crust
• B)oceanic crust only
• C)continental crust only
• D)the entire earth
• E)the universe

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Definitions:

Nucleic Acid

Polymer of nucleotides, consisting of DNA and RNA, forms a family of substances that comprise the genetic material of cells and control protein synthesis.

Steroid

A type of organic molecule characterized by a specific structure of four linked carbon rings, including hormones and certain vitamins.

Organic Groups

Collections of organic compounds categorized based on shared structural features or functional groups.

Carbohydrate

Organic compounds made up of carbon, hydrogen, and oxygen that serve as a major source of energy for the body.