Which idea originated with Charles Darwin? Question 2 options: Species evolve by natural selection Living organisms were all created at the same time Organism's have undergone changes in Earth's history Traits acquired during a life time are passed down to the offspring.

Hurricanes a. usually form over land b. usually intensify over land c. gain strength from ocean heat d. usually form over the poles

If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what changes occurred during the last twenty-nine years? a-erosion of the hills b-an increase in marshland c-flooding of the area and the development of wetlands d-deposition of sediments and an increase in elevation

Select the correct answer. which of the following middle eastern cities is sacred to jews, christians, and muslims? oa. mecca ob. medina oc. jerusalem od. baghdad