Chemistry, 30.08.2021 17:30, PolinaZagorodniy123
Which statement best describes the variables in a controlled experiment?
The independent variable is changed to see its effect on the dependent variable while all other conditions are unchanged.
The dependent variable is changed to see its effect on the independent variable while all other conditions are unchanged.
The independent variable is allowed to change, and the dependent variable is held constant to see what other conditions show a relationship.
The dependent variable is allowed to change, and the independent variable is held constant to see what other conditions show a relationship.
Answers: 2
Chemistry, 22.06.2019 12:00, 1963038660
What are the first two quantum numbers for the electrons located in subshell 4d? what are the first three quantum numbers for the electrons located in subshell 2s? how many electrons can be held in a sublevel l = 3? how many electrons can be held in the energy level n = 4? how many electrons in an atom can share the quantum numbers n = 4 and l = 3?
Answers: 1
Chemistry, 23.06.2019 02:30, ineedhelp2285
What role does weathering have in shaping earth’s surface? a) it allows sediments to fall out of a medium. b) it sediments settle on a new surface. c) it breaks down older material into sediments. d) it transports sediments to a different location. will give brainliest, answer quickly.
Answers: 2
Which statement best describes the variables in a controlled experiment?
The independent variable...
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