A spring toy is moving down steps, What happens to the energy of the toy? A. The toy gains energy as it moves.
B. The toy loses energy to the steps.
C. The amount and type of energy of the toy stays the same.
D. The amount of energy the toy has stays the same, but it changes form.

The us council on environmental quality, the world wildlife fund of the united states, the ecological society of america, the smithsonian institution, and the international union for the conservation of nature have proposed four principles of wildlife conservation. which of the following does not apply to wildlife conservation? a) continuous monitoring, analysis, and assessment b) ecosystem maintenance that includes wildlife c) a plan encompassing entire communities of organisms and all renewable resources d) a continued interest in harvesting populations for sport