Physics, 20.08.2019 01:10 hudsonlilliana
Students wanted to know how much the slope(or tilt) of land affects erosoin. so they set up four identical pans and filled each pan halfway with the same kind of soil. they raised one end of each pan yo a different height. then they poured 300 ml of water into the top-center part of each pan and observed the erosion in each pan after the water had flowed through the soil for one minute. independent variable: dependent variable: controlled variable:
Answers: 1
Physics, 23.06.2019 18:30, lindseyreneesmith7
Look at the diagram of the food web. the arrows mean “eaten by.” what will happen if the number of snakes goes down?
Answers: 3
Physics, 23.06.2019 23:50, missy922527
You’re evaluating a new hire in your company’s engineering department. together you’re working on a circuit where a 0.1@μf, 50-v capacitor is in series with a 0.2@μf, 200-v capacitor. the new engineer claims you can safely put 250 v across the combination. what do you say?
Answers: 2
Students wanted to know how much the slope(or tilt) of land affects erosoin. so they set up four ide...
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