A circular swimming pool has a diameter of 10 meters. The sides are 4 meters high. And, the depth of the water is 3.5 meters. How much work is required to pump all of the water over the side? Recall that water weighs 9810 N/m3

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot