Question

How have the inventions of early humans made the life of modern man easy? Discuss any one such invention
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Answer 1

Answer:

wheel

Thus invention of wheel had changed the early man life, entirely. Conclusion: It is well said that "the necessity is the mother of invention". The time and basic necessity taught early humans to find and invent new things.

Answer 2

Answer:

fire

Explanation:

One such invention is fire by rubbing two metamorphic rocks which creates fire. nowadays we use fire for burning husk after harvesting crops, for melting and reshaping gold and such minerals,etc.

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