Question

ived 3. Give reasons for the following. (a) The Neanderthals became extinct. (b) Humans could produce subtle and varied types of sounds.​

Answer 1

Answer:

I think first option is true

Answer 2

Answer is given below.

Explanation:

• Neanderthals became extinct around 40,000 years ago.
• The reason for their extinct vary as scientists give their different ideas.
• One reason for their extinction was that their population were small. They lived in small groups.
• Another reason direct towards pathogens that spread among the Neanderthals.

• Humans could produce subtle and varied types of sounds.​
• The human sound is generated by the larynx.
• Homo sapiens can make different types of sound because of their jaw, teeth and tongue formation.
• Their tongue was able to move flexibly around teeth to produce sound.

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