Biology, 27.05.2020 08:57, Slytherinsarethebest
A student conducted an experiment that used two rose plants to determine if a liquid formula for fertilizer was better than a dry
formula. He tested each fertilizer on a single plant for one month, and he concluded that the liquid formula was better. When
he described his conclusion to his teacher, she told him he needed to conduct additional trials. The teacher most likely asked
for additional trials because
she did not believe the new formula helped plants grow better than the old formula.
it was necessary to see data from more plants before the conclusion could be accepted.
it was necessary to have tested the fertilizer on different kinds of plants.
she thought he should test additional fertilizer formulas on the same two plants.
Answers: 1
Biology, 21.06.2019 23:20, mikealonso
Ascientist wants to determine the effect of a new type of gasoline. he fillsone car with normal gasoline and another identical car with the new gasoline. which is the control group? a. the new type of gasolineb. the car with the normal gasolinec. the car with the new gasolinethe amount of gasoline usedd. the amount of gasoline used
Answers: 1
Biology, 21.06.2019 23:30, juniorgutierrez997
In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?
Answers: 2
Biology, 22.06.2019 00:10, tami5
Which of the following is the best definition of aerobic respiration? o a. the cellular process that releases energy by breaking down glucose o b. physical activity that involves the repeated motion of large muscle groups o c. physical activity that increases heart rate and breathing rate o d. the cellular process that converts solar energy to chemical energy
Answers: 2
A student conducted an experiment that used two rose plants to determine if a liquid formula for fer...
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