Answer: Natural resources are resources that exist without any actions of humankind. This includes all valued characteristics such as commercial and scientific interest and cultural value. A renewable resource is a natural resource which will replenish to replace the portion depleted by usage and consumption. the 2 animals careers in science are College/University Professor and a Dentist. Dentists remove tooth decay, fill cavities, and repair fractured teeth. Energy Efficiency Experts can help solve your home performance problems. We improve the comfort of your home by reducing your energy.