George uses crayons to draw a model of the solar system on a sheet of paper. what is a limitation of this model? a. george cannot place the planets in the correct order from the sun. b. the model cannot show that the planets differ in size. c. the model cannot show that the planets differ in color. d. george cannot move the planets around the sun.

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg

What effects result when there is an impact between earth and an asteroid? check all that apply. a.massive flooding. b.extinction of many life forms.c.major earthquakes change in average global temperature.d. giant dust cloud

Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates