Question

1. An example of a physical change is...
a. cooking food
b. lighting a matchstick
c. ripening of fruits
d. making a paper boat​

Answer 1

Answer:

answer is (d)

Explanation:

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Answer 2

d. making a paper boat

The folding of paper is a physical change. Paper is made up of cellulose molecules. Folding the paper does not alter the structure of cellulose. Any action which alters the structure of cellulose will be called a chemical change.

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