Studies of Tooth Enamel Tell Us That

question 4

Multiple Choice

Studies of tooth enamel tell us that

• A) C4 plants are woody plants while C3 plants are grasses and sedges.
• B) Australopithecus africanus and Paranthropus robustus shared a variable diet that may have included animals that fed on C4 plants.
• C) chimpanzees feed mainly on C4 plants.
• D) Paranthropus boisei ate mostly C3 plants.

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Definitions:

Reagents

Substances or compounds added in a chemical reaction to bring about a reaction or to see if a reaction occurs.

Transformation

A general term for changing one chemical species into another through a chemical reaction.

Organic Product

A substance derived from living matter or composed of organic compounds.

Organic Product

A term used to describe substances that have been manufactured or processed without the use of synthetic chemicals, often certified by regulatory bodies.