Asubstance in the solid phase (state) of matter has a. a definite shape and a definite volume b. a definite shape, but no definite volume c. no definite shape, but a definite volume d. no definite shape and no definite volume

Solids have a definite shape and definite volume. This means that the shape of the material does not change, and it can't be compressed.

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >