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3.Write the scientific term :
1.The amount of matter in the object
2.Dark bodies revolve around the sun in fixed orbits
3.The group of elements that have luster
4.A tool that is used to measure the volume of liquids
5.The change in shape of matter only without change in
structure
4.Give reasons for :
1.The stars seem very small in size
………………………………………………………………………………………….
2.Milk is liquid
………………………………………………………………………………………………………………
3.Car has volume
………………………………………………………………………………………………………………
4.Sequence of day and night
…………………………………………………………………………………………………….
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