Which of the following techniques can be used to separate a homogeneous mixture into its component parts? A- apply pressure

B- sort by color

C- sort by size

D- Use magnetism

Which of the following warnings would an agricultural chemist tell a farmer who wants to recycle his or her own ammonia? recycling ammonia is a difficult process that sometimes takes weeks. recycling ammonia requires a degree in biochemistry or a related field. recycling ammonia can be harmful because it is highly flammable and toxic. recycling ammonia costs too much money considering the price of the necessary chemicals.