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Chemistry, 21.06.2019 22:30, alexisgoss8091
Which traits do human embryos have that link them to a common ancestor with fish and reptiles? a. scales and tail b. gill slits and scales c. tail and gill slits d. hair and tail
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What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature
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Chemistry, 23.06.2019 06:30, tdahna0403
The molar mass of cu is 63.55 g/mol. the number of grams of cu produced in this reaction is
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Does the reaction occur in a single step in which x and y collide? answers...
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