After settlers migrated to north america, resources were used to establish housing and farm and grazing lands. which resource was reduced because it was in the way, rather than because it was necessary for progress?
a)forest
b)coal
c)grassland
d)water

Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? a compound microscope has greater magnification ability than a simple microscope. the compound microscope was invented before the simple microscope. a compound microscope is much easier to manufacture than a simple microscope. compound microscopes were more common than simple microscopes.