Chemistry, 05.07.2019 23:00 irabrooks14
James took two pea plants placing one in a dark closet and the other on a sunny window sill both are located in air-conditioned rooms he then measured the growth of each plant after a week which of the following best describes the purposes of this experiment a. to determine the effect of sunlight on plant growth b. to determine the effect of air-conditioning on plant growth c. to determine the effect of enclosed spaces on plant growth d. to determine the effect of lack of water on plant growth
Answers: 1
Chemistry, 22.06.2019 06:30
Three cards with holes are arranged in a straight line. a light is shined through the first cardβs hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
Answers: 1
Chemistry, 22.06.2019 06:30
What effect might melting sea ice have for people who live in coastal areas?
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Chemistry, 22.06.2019 17:30
The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?
Answers: 2
James took two pea plants placing one in a dark closet and the other on a sunny window sill both are...
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