Which of the following statements best describes how science has developed over time?
A. Environmental science is new. Our current understanding is based
on observations and experiments performed within the past 20
years.
B. Each new idea builds on observations and experimentation made
by scientists around the world and throughout history.
C. Each new idea disproves all previous observations and
experiments.
D. All knowledge of environmental science has been discovered.
Answers: 3
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Look at the photo of the leaf, which term best describes this leaf ? a-simple. b-parallel. c-lobed. d-tooth.
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Which of the following statements best describes how science has developed over time?
A. Environme...
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