The Ability of Babies to Babble

question 102

Multiple Choice

The ability of babies to babble

• A)seems to be universal.
• B)is entirely dependent on hearing people talk.
• C)only happens in industrialized cultures.
• D)only happens in rural cultures.

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Definitions:

Carbonic Acid

A weak acid formed in solution when carbon dioxide dissolves in water.

Carbon Dioxide

A colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in the air and is absorbed by plants in photosynthesis.

Baking Soda

A chemical compound also known as sodium bicarbonate, used in baking as a leavening agent and for cleaning.

Coffee

A brewed drink prepared from roasted coffee beans.