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Question:

Look at the diagram showing the positive feedback mechanism on page 13. Can you list the inputs that went into tool making? What were the processes that were strengthened by tool making?

Answer:

After going through the positive feedback mechanism following points can
be inferred:

(a) Inputs that helped in tool making:
● Increased brain size and capacity of brain
● Upright walking
● Visual surveillance long distance
● Walking while foraging and hunting.

(b) The processes that were strengthened by tool making:

● Upright walking                                                                                                   ● Increase in size and capacity of brain
● Visual surveillance, long distance walking while foraging and hunting.


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  • 4 months ago

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  • Answered by Ekta Mehta
  • 4 months ago

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  • Answered by Ekta Mehta
  • 4 months ago

Taking Screenshots on your Samsung Galaxy M31s is very easy and quick.

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