7) when an experiment is repeated and the new results are different from the original results, what could you assume to be true? a) the results from both experiments are worthless. b) the first experiment's results are worthless and should be discarded. c) the experimental design is flawed and the experiment should be discarded. d) neither test results are 100% reliable and additional experimentation is needed.

What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas