Answer: Electrical and magnetic separation.
Explanation:
Soluble means it can be dissolved
Insoluble means it can't be dissolved
Answer:
B
Explanation:
produce a product improve it identify a problem make a solution
Answer:
heat
Explanation:
most of the gasoline's energy is released as heat energy rather than kinetic energy on the pistons. this is why a car engine must constantly be cooled by the water to air heat exchanger we call a radiator