Question

How did it become possible for the early man
to stand erect ?

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Answer 1

➭ AnSwer :-

• The most likely explanation for hominids becoming bipedal involves the need for freeing up the hands for something — carrying simple tools (sticks, stones and other found objects), food or water.
• You have to realize that by becoming bipedal they were giving up some real advantages to running on all fours.