All of the food that we eat, liquids that we drink and medications that we take are O chemicals.
O vitamins.
O proteins.
O nucleic acids.
O carbohydrates.
HURRY PLEASE

What is the mass of 4 molecules of co2

How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.

The arrangement of particles is most ordered in a sample of