* LAST QUESTION FOR MY QUIZ. *

The global human population growth rate is .
a.) positive

b.) zero

c.) fluctuating

d.) negative

Arepair man charged $93.06 the price included 2 hours of labor and 40 service charge how much does the repairmen charge per hour for labor?

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

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?