Biology, 23.09.2021 21:50 roselyndiaz29
A student is conducting an experiment to determine what type of soil earthworms prefer, wet or dry. Ten earthworms are released into a cardboard box that contains dry soil on one side and wet
soil on the other. Over 24 hours, the student records the number of earthworms on both sides every hour.
What component of the above experiment is the dependent vanable?
O species of worm used
O soil moisture
O average number of earthworms in each type of soil
O number of trials
Answers: 2
Biology, 21.06.2019 23:00, genesisheaven1
The circles, or orbits, for electrons are called energy levels. each level can hold only a certain number of electrons. add electrons to each level until you can't add any more. how many electrons can each level hold?
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Biology, 22.06.2019 07:50, jadejordan8888
45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.
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When a gasoline engine burns gasoline, what type of chemical reaction is occurring?
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A student is conducting an experiment to determine what type of soil earthworms prefer, wet or dry....
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