Assessment started: undefined. Item 1
Which property is a chemical property of a substance?

reactivity

melting point

color

boiling point

Drag each tile to the correct box arrange the layers not order from oldest to youngest

What type of matter is made of only one kind of atom

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d