Science, asked by ASHWIN08, 4 months ago

Which of these is an example of scientific work done?

(a)Standing with a load of 2kg on the head for 5 minutes

(b)Playing video games when sitting on a sofa

(c) Sitting on a chair and reading a book

(d) Climbing stairs of a bridge

Answers

Answered by Anonymous

2

D- CLIMBING STAIRS OF A BRIDGE

Answered by stu0944

2

D is your answer.
Climbing stairs of a bridge

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