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What is an example of a colloid?
a. soda
b. fog
c. jewelry
d. silverware
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Identify and describe the three ways that mutations affect organisms.
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Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?
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Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand
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What is an example of a colloid?
a. soda
b. fog
c. jewelry
d. silverware...
a. soda
b. fog
c. jewelry
d. silverware...
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