2. A student created a model of convection in the ocean using a beaker, water, and food coloring The model did NOT demonstrate convection as the student had intended. The model could be improved to best demonstrate and model convection in the oceans by adding a -
A. light source
B. heat source
C. 2nd food color
D. wind source​
Answers: 2
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Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
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2. A student created a model of convection in the ocean using a beaker, water, and food coloring The...
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