Canada is a member of the commonwealth. this membership is a result of canada having once been a part of which empire?
a) the dutch empire
b) the british empire
c) the spanish empire
d) the napoleonic empire

For 50 pointssome molecules can be oxidized in the cells of animals. this oxidation releases energy for the animal to use. from what source do the cells get these molecules? a. sunlight b. water c. air d. food