Biology, 14.04.2021 02:10 FailingstudentXD
Determine the effect of fertilizer on plant growth. He purchased 9
identical plants and separated them into 3 groups. Group 1 did not receive fertilizer,
Group 2 received one teaspoon of fertilizer, and Group 3 received two teaspoons of
fertilizer. All the plants received the same amount of water and were placed in the
same location so they could receive the same amount of sunlight. What was the
outcome variable (dependent variable) in Kevin's experiment
Answers: 2
Biology, 22.06.2019 02:00, hillisaiah734
For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a. control b. hypothesis c. procedure d. system
Answers: 2
Biology, 22.06.2019 03:00, ladnerhailey16
Lola needs to sign 6 invitations. using stopwatch that measures time to tenths of a second, it takes lola 5.3 seconds to sign her full name. going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes lola needs to sign all 96 invitations
Answers: 1
Biology, 22.06.2019 03:00, cocodemain
How did the discovery of the rhesus factor affect society? o more patients died from having a transfusion with the wrong rhesus factor 0 new treatments during pregnancy could prevent harm to the developing child. o less donated blood could be used in the treatment of patients. the number of blood types was reduced by half
Answers: 2
Determine the effect of fertilizer on plant growth. He purchased 9
identical plants and separated t...
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