Your weight depends on a. your mass b. your distance to the center of the earth c. the earth's mass d. a, b, and c e. none

If 21.2 kcals of energy is released by this reaction, how many kj does the reaction release? (1 cal 4.184 j)

The human body stores chemical energy from digested food. some of the chemical energy is converted into mechanical energy when the body moves. which statement best supported by this information

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.