Classify the following materials as hard and soft.

(a) Wood

(b) Cotton

(c) Stone

(d) Sponge

Asked by Topperlearning User | 23rd Apr, 2014, 12:52: PM

Expert Answer:

(a) Wood - Hard

(b) Cotton - Soft

(c) Stone - Hard

(d) Sponge - Soft

Answered by  | 23rd Apr, 2014, 02:52: PM