Social Sciences, asked by AkhilllTheeeGenius, 9 months ago

जो भी इसका सही उत्तर देगा ।I will "'''mark him as BRAINLIST AND FOLLOW HIM AND THANKS HIM AND FIVE STAR .""'
'"NO FAKE ANSWERS NEEDED OTHERWISE I WILL REPORT IT."'

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Answered by ash15880

4

Answer:

Humphry Davy

Joseph Swan

Explanation:

I hope it Will be helpful for you , u should buy Lucent's book it will be helpful for u

Answered by sambita75

1

Answer:

park n.j is the correct answer.

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