Sagot :
13. A
14. D
15. A
that's my answer, hope it helps.
Answer:
13.lt refers to the amount of matter contained in an object. A.Mass B.weight C.Length D.Surface
Answer: A.Mass
14.it is the basic unit of Length. A.Inch B.Centimeter C. Millimeter D.Meter
Answer: D.Meter
15.it is the most common unit used in agriculture. A.Hectare B.Meter C.Millimeter D. Liter