Chemistry, 02.07.2019 21:30 vanesacastorena
Jordan is doing a science fair project on the effects of music on the growth of tomatoes. he has two tomato plants, plant a and plant b, that he grows in a window and gives the same amount of water. plant a is exposed to classical music using headphones attached to the soil. throughout the growth period, jordan counts the number of tomatoes produced by each plant. plant a = 35 tomatoes | plant b = 55 tomatoes 1) what is the control group?
Answers: 1
Chemistry, 22.06.2019 01:20
Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-
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Chemistry, 22.06.2019 13:30
Apush or pull that moves or changes and object when to objects touch
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Chemistry, 22.06.2019 16:00
If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml
Answers: 1
Jordan is doing a science fair project on the effects of music on the growth of tomatoes. he has two...
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