Question

d. compounds.
c. mixtures.
d. fruits
b. molecules.
c. sound
a. water
A. Choose the most appropriate answer.
bgrouping living things on the basis of common properties.
d. grouping all things, living or non-living, on the basis of common properties.
1. There are about 118 different types of
a. elements.
2. Which of the following is not matter?
b. air
3. Classification is
grouping things as living and non-living.
c. grouping non-living things on the basis of common properties.
4. Classification is useful because
a. it makes things look neat and tidy.
b. it makes studying the properties of things much easier.
c. it helps us in the kitchen.
d. it helps us in the school library.​

Answer 1

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