What role does our atmosphere play in supporting life on Earth?*
A) it's not too thick and not too thin - its ozone layer protects us from UV rays
B) It's very thick and keeps us nice and toasty warm
C) It's very thin and allows heat to escape into space
D) It plays the role of Juliet Capulet - it won a Golden Globe in 1998
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Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection
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What role does our atmosphere play in supporting life on Earth?*
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