Biology, 29.07.2019 16:00 austinpedigo
Judy kept 250 grams of juice in the freezer. what is most likely the mass of the frozen juice formed and why? 250 g, mass remains same during physical change of freezing 500 g, mass of ice is twice the mass of juice 250 g, mass is conserved when matter is destroyed to form ice 200 g, mass of frozen liquid is less than mass of the original liquid
Answers: 1
Biology, 22.06.2019 05:10
1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?
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Biology, 22.06.2019 13:20
There are only about 250,000 known fossil species. true or false
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Biology, 22.06.2019 14:00
Some substances but not other can cross the (blank) membrane of a cell
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Judy kept 250 grams of juice in the freezer. what is most likely the mass of the frozen juice formed...
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