Which quantity can vary among atoms of the same element?
a) mass number
b) atomic number<...
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Take a look at this dandelion. the yellow flower on the right is pollinated and the seeds on the left are transported by
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Adirect relationship can be represented by: a curve a pie chart
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In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i
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