Which of these is a limited resource?

a. water
b. lumber
c. metal
d. all of the above

How did north carolina’s constitution of 1868 affect women and free blacks? a. they were given the right to vote b. they were excluded from participation in government c. they lost economic power d. they were able to hold office if they owned property

Which struggle to place between colonist and soldiers in boston on march 5, 1770

Experiment to investigate effect of medication on levels of stress in males and females. dependant variable?