Fertilizer contains all the following elements except
a) potassium.
b) calcium.
c) nitrogen.
d) phosphorus.

Reactants undergo chemical reaction to form products. this chemical equation represents one such reaction. the coefficient for one of the reactants or products is incorrect. which part of the chemical equation is incorrect?

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Which are reasons cells undergo cell division?