English, asked by anithavani2851, 6 months ago

7. How many times (approximately) Thomas failed before inventing the light bulb?
A) 20,000
B) 10,000
C) 15,000
D) None

Answers

Answered by california1o1

2

Answer:

none he failed times

Answered by Anonymous

1

Answer:

B) 10,000

Explanation:

hope it helps you.. plz mark it as brainliest

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