What Is the Earliest Communicative Sound a Child Makes

question 15

Multiple Choice

What is the earliest communicative sound a child makes?

• A) crying
• B) cooing
• C) saying "ma" or "pa"
• D) echolalia

Analyze and interpret financial data to calculate average returns on investments.

Understand and perform calculations related to textbook royalties.

Apply mathematical operations to solve practical problems in finance.

Understand and apply basic arithmetic operations and properties to solve real-world problems.

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