Biology, 28.07.2019 22:50 vanesacastorena
In their classic nine-year study, friedman and rosenman found that type a men are especially susceptible to a. stomach ulcers. b. lupus. c. cancer. d. heart attacks.
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Biology, 21.06.2019 13:00
Which statements about the enhanced for loop are true for arrays of primitive data?
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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 07:50
Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?
Answers: 1
In their classic nine-year study, friedman and rosenman found that type a men are especially suscept...
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