Biology, 28.10.2019 11:31 estrellagutierrez12
Water has a higher specific heat index than other common materials, so it takes a lot of energy to raise the temperature of water. how would this affect climate?
a) areas surrounded by water would have more snow.
b) areas surrounded by water wouldn't be affected by global warming.
c) areas surrounded by water would have greater changes in temperature throughout the year.
d) areas surrounded by water would have less of a change in temperature throughout the year.
Answers: 1
Biology, 22.06.2019 01:00
Loss of protected health information collected for research should be directly reported to:
Answers: 2
Biology, 22.06.2019 02:30
Sally and sue were investigating the topic of friction in science. they used a small car and a ramp as seen in the picture to test what they were learning. they knew that they slipped easily on waxed floors but not on carpet, so they decided to change the material on the surface of the ramp to see what happened. they planned to use glass, carpet, aluminum foil, and sandpaper and run the car down the ramp over each surface. what would be the best research question to guide the girls' experiment? a) does the amount of surface area affect the friction on the moving car? b) will the car travel fastest on the glass surface? c) how does the angle of the ramp affect the speed of the car? d)do rougher surfaces tend to create more friction than smooth surfaces?
Answers: 1
Biology, 22.06.2019 03:30
How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures
Answers: 1
Biology, 22.06.2019 10:30
Which label correctly identifies what x represents in the concept map?
Answers: 2
Water has a higher specific heat index than other common materials, so it takes a lot of energy to r...
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