Which best explains how and why scientific knowledge is continually expanded and improved? The scientific process flows in one direction and finds only facts that support a scientist’s original idea. The scientific process is cyclical so that new facts inspire questions that lead to new studies. Once explanations are found to be true, they do not need to be questioned; then scientists can stop studying the topic. Once facts are found through experiments and observations, other scientists do not need to repeat the experiments.
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Biology, 21.06.2019 21:00
Which symbols below represent the ions found in the glass of water ? a. oh- and h+ b. co2 and o2 c. o2 and h2 d. nh3- and h+
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Biology, 22.06.2019 05:30
Food webs - transferring energy and matter from one level to another. here you see four food webs. one or more are incorrect. which food web(s) show the correct sequence of organisms, from start to top level consumer? a) a b) d c) c d) a and d
Answers: 2
Biology, 22.06.2019 09:00
Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation
Answers: 2
Which best explains how and why scientific knowledge is continually expanded and improved? The scien...
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