A scientist testing the effects of a chemical on apple yield sprays an orchard with the 2 points
chemical: A second orchard does not receive the chemical. In the fall, the number of
apples harvested from cach forest is counted. Which of the following is the
dependent variable in the experiment?
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Answers: 2
Chemistry, 22.06.2019 09:50, Amandachavez94
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
Answers: 1
Chemistry, 22.06.2019 21:40, fatherbamboo
A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
Answers: 3
A scientist testing the effects of a chemical on apple yield sprays an orchard with the 2 points
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