Question

Underline the correct answers.
1. Which of these would be smooth to touch?
a. jute
b. coir
2. Which of these would not be grouped under hard substances?
metals
d. sandpaper
c. windowpane
d. wood
b. paper
rocks​

Answer 1

Answer:

b. coir

c. window pane

Explanation:

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Answer 2

Explanation:

1 (b)

2 (b) paper

this is your answer hope it helps