Biology, asked by tupur34, 11 months ago

erect poìsture played a significant role in the evolution of man as a) forelimbs are free to be used as hands , b) increase in complexity of brain led to high intelligence,c) changed food habits , d) helped in speech development

Answers

Answered by Anonymous
3

......option D............

hope this helps u

Answered by ParamPatel
1

Answer:

Option D is the right answer

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