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13.3% of a survey group of Americans exhibited symptoms of alcohol dependence during their lifetime, and 4.4% exhibited symptoms of alcohol dependence during the past 12 months.
Crepuscular dogs are most active during dawn and dusk. Common behaviors exhibited by crepuscular dogs include increased energy levels, heightened alertness, and a tendency to hunt or explore during these times of day.
If you change more than one variable at a time, you will not be able to tell which variable is responsible for what change. Scientists need to know exactly which variable caused the observed experimental results.It is advantageous for scientists to test only one variable at a time during an experiment because if you change all variables at once, you will not be able to tell which variable is responsible for the observed results.
If you change more than one variable at a time, you will not be able to tell which variable is responsible for what change. Scientists need to know exactly which variable caused the observed experimental results.It is advantageous for scientists to test only one variable at a time during an experiment because if you change all variables at once, you will not be able to tell which variable is responsible for the observed results.
Gather information during an experiment
Gather information during an experiment
Seismometers are instruments that measure ground motion during an earthquake. They detect the movement of the ground caused by seismic waves passing through the Earth. The data recorded by seismometers can help scientists analyze and characterize earthquakes.
PID can be caused by a bacterial infection during pregnancy.
Universities would allow scientists to investigate their theories even if they contradicted Catholic teachings.
Physical demonstrations made universities very attractive to scientists during the scientific revolution
Physical demonstrations made universities very attractive to scientists during the scientific revolution
Scientists make observations to help them make a hypothesis or collect data during an experiment.