Natural resource management and economics focus mostly on which type of externality? neutral
positive
negative
evolving

What is the number of neutrons in an atom with atomic mass of 35

How many atoms or molecules are there in a mole of a substance?

A2-kg bowling ball is 1 meter off the ground on a post when it falls. just before it reaches the ground,its traveling 4.4 m/s. assuming that there is no air resistant, which statement is true a. the initial potential energy is less then the final kinetic energy b. the mechanical energy is not conserved c. the mechanical energy is conserved d. the initial potential energy is greater than the final kinetic energy