The kinetic or potential energy associated with the motion and position of an object is nuclear energy. b. thermal energy. c. gravitational potential energy. d. mechanical energy. Please select the best answer from the choices provided

correct answer is a. and d.

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added