Question

please guys help me this is tough question for me​

Answer 1

Answer:

Smoke and fog (Smog)

Dirt and water (Mud)

Sand, water and gravel (Cement)

Water and salt (Sea water)

Potassium nitrate, sulfur, and carbon (Gunpowder)

Oxygen and water (Sea foam)

Petroleum, hydrocarbons, and fuel additives (Gasoline)

Bro I know this much from this it might helps you

Mark it as BRAINLIST

Answer 2

Answer:

first of all don't think this question is tough

the mixtures are

air,sugar solution ,blood,mud ,ink

remaining all are dubta ved

remember that tap water is a mixture substance and pure water is mixture