Chemistry, 22.07.2020 20:01 paigesyring
Which of the following amounts to a scientific research process that can be replicated?
After a tsunami, scientists gather geological evidence to understand what happened.
Every spring, biologists study birds that migrate across the desert to find food and water.
Based on weather conditions, meteorologists predict the possibility of tornadoes forming.
All of the above.
Answers: 2
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Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?
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Chemistry, 22.06.2019 10:00
3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?
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Chemistry, 22.06.2019 14:00
Calculate the frequency of a wave in a spring toy. the wave has a speed of 1.1 meters per second and a wavelength of 0.1 meters. *
Answers: 2
Which of the following amounts to a scientific research process that can be replicated?
After a tsu...
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