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

For their summer holiday, jane and her family are visiting places surrounding the mediterranean sea. which type of biome is jane and her family visiting? a. rainforest b. shrubland c. tundra d. coniferous forest

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?