Fundamental Concepts of Matter and Measurement

Choose the correct statements.
(A) Weight of a substance is the amount of matter present in it.
(B) Mass is the force exerted by gravity on an object.         
(C) Volume is the amount of space occupied by a substance.
(D) Temperatures below 0ºC are possible in Celsius scale, but in Kelvin scale negative temperature is not possible.           
(E) Precision refers to the closeness of various measurements for the same quantity.