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

Animal bodies (and even plant bodies for that matter) are complex enough that life couldn't exist without enzymes. enzymes are usually large, complex biological catalysts that are expensive to make. enzymes speed up the rate of chemical reactions without being used up during the reaction (they can be reused many times). they are highly specific in the reactions they regulate. knowing what enzymes are and how they function, why does this explain why complex life forms could not exist if there were no enzymes.

What is any method of measuring the age of an object or event in years, such as using atomic half-life?

Explain the significance of meiosis in sexual reproduction