Biology, 11.12.2019 08:31 Kaitneedshelps
Stella wants to test the hypothesis “if carbon dioxide levels increase, the growth rate of sunflowers will increase.” she places five young sunflower plants into similar containers and sets up pumps that release different amounts of carbon dioxide into each container. she plans to measure the daily height of the plants for two weeks and graph the data. which additional considerations would produce the most reliable experimental results?
Answers: 1
Biology, 22.06.2019 03:30, malaysiae6321
Beth’s hygrometer is reading a temperature of 30 c and a relative humidity of 65%. the humidity in the air is?
Answers: 2
Biology, 22.06.2019 03:30, amp1955
Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.
Answers: 1
Biology, 22.06.2019 07:40, SkirrtCrackers
The third stage of cellular respiration is (2 points)
Answers: 2
Stella wants to test the hypothesis “if carbon dioxide levels increase, the growth rate of sunflower...
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