Which of the following is true of an industrial society?
check all that apply.
o
a. the cost of raising a child drops significantly.
b. the birthrate rises steadily.
c. there are fewer infant and child deaths.
o
d. birthrates drop, and may even drop low enough to reverse
populawon growth.

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products

a symbiotic relationship with the mitochondria