Which statement describes a fission reaction, but not a fusion reaction? a. the nuclei of smaller atoms join to form a single larger atom. b. the total mass of the products is less than the total mass of the reactants. c. it takes more energy to start the reaction than is released by the reaction. d. the nucleus of a larger atom breaks into two smaller nuclei.

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to

Which inventor was often called the lady edison