Which of the following BEST explains how climate is related to the seasons? A. light and heat from the sun

B. the tilt of Earth’s axis

C. Earth’s travels around the sun

D. all of the above

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Which terms describe the purpose of antennas on devices that use radio waves? transmit and receivemodify and amplifyamplify and receivemodify and transmit

(a) calculate the number of electrons in a small, electrically neutral silver pin that has a mass of 10.0 g. silver has 47 electrons per atom, and its molar mass is 107.87 g/mol. (b) imagine adding electrons to the pin until the negative charge has the very large value 1.00 mc. how many electrons are added for every 109 electrons already present