Keri Is Beginning to Respond to Real Words,such as "No

question 11

Multiple Choice

Keri is beginning to respond to real words,such as "no" and "hi,"addresses her parents as "Mama" and "Dada," and is making her first connections between words and objects.Kerri is most likely __________ months old.

• A) 6
• B) 9
• C) 12
• D) 18

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Definitions:

Protons

Protons are subatomic particles found in the nucleus of an atom with a positive electric charge.

Electrons

Subatomic particles with a negative charge, found in all atoms and playing a key role in chemical reactions and electricity.

Hydrogen Bonding

A weak type of chemical bond that is common in water and organic compounds, forming between a hydrogen atom and a more electronegative atom.

Compound

Substance having two or more different elements in a fixed ratio.