Which statement best explains the importance of resource economics? It details the costs of mining processes.
It provides fresh water to all areas of the world.
It examines the cost and profits of resource use.
It sets consistent prices to achieve sustainability.

Chemical energy is a form of energy. a. heat b. kinetic c. potential d. electromagnetic

Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.

Describe cytokinesis in plants and animals. in animals: in plants.