What does the foundation of the continents mostly consist of?
igneous basalt rock
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Answers: 2
Chemistry, 22.06.2019 18:50, christhegreat1
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
Answers: 1
Chemistry, 23.06.2019 04:10, NavyCo
Two solids are mixed in a flask and stirred. after a few minutes, the flask becomes cold. which of the following best describes this reaction? a. an exothermic reaction b. a combustion reaction c. an endothermic reaction d. a decomposition reaction
Answers: 1
Chemistry, 23.06.2019 04:31, laurenbreellamerritt
How big are the bighest ocean waves at mavericks
Answers: 1
Mathematics, 18.12.2021 17:50
Mathematics, 18.12.2021 17:50
Mathematics, 18.12.2021 17:50
Mathematics, 18.12.2021 18:00