Why does a light go out when you turn off the wall switch? a. the switch changes the direction of the flow of electrons. b. the switch causes a break in the circuit. c. the switch changes the circuit from series to parallel. d. the switch absorbs the electrical energy. would b be the correct

Which lists the organs in the correct order as food passes from the mouth to anus?

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

Estimate the kinetic energy of mars with respect to the sun as the sum of two terms, that due to its daily rotation about its axis, and that due to its yearly revolution about the sun. (assume mars is a uniform sphere with mass = 6.4×10 to the power of 23 kg, radius = 3.4×10 to the power of 6 m, rotation period = 24.7 hours, orbital period = 686 days and is 2.3×10 to the power of 8 km from the sun.)