Keera decided to investigate how the growth of plants is affected by the time of day it is watered. she placed an equal amount of potting soil in three identical pots and planted three bean plants in each pot. the pots were placed on the same table so that they received the same amount of light. one pot was watered at sunrise, one at noon, and the last pot at sunset. after ten days, the height of each individual plant was measured and recorded. what is the independent variable in this investigation?
Answers: 3
Chemistry, 22.06.2019 21:30, sierradanielle9280
In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius
Answers: 3
Chemistry, 22.06.2019 22:10, steven0448
Determine the ph of 0.10 m nh3 solution. nh3 is a weak base with a kb equal to 1.8 x 10-5 round answer to nearest whole number.
Answers: 1
Keera decided to investigate how the growth of plants is affected by the time of day it is watered....
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