Which term describes this reaction?
a.) elimination
b.) substitution
c.) addition polymerization
d.) condensation polymerization

How much energy is made when a pice of wood burns. how do you know

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Which is true concerning the products and reactants of photosynthesis and cellular respiration? a. the products of photosynthesis are sugars and the reactants of cellular respiration are starches. b. the products of photosynthesis are reactants in cellular respiration. c. oxygen is needed for photosynthesis and is given off in cellular respiration.