Which type of chemistry studies the chemical reactions that occur in the human body? O biochemistry
O materials chemistry
O physical chemistry
O environmental chemistry

If 2 molecules of one reactant combine with 3 molecules of another to produce 5 molecules of a product, then what is the representation of the reaction?

What does it mean for something to be dissolved in watera- it is submerged in water moleculesb-it is stirred in the water moleculesc- it is surrounded by water molecules d-it has water molecules added to it

Mach the labels with the symbols on the weather map