Physics, 12.12.2019 06:31, amandasantiago2001
Review the experimental question and hypothesis. which statement best explains why the hypothesis is testable? question: how does the amount of water individuals drink everyday affect the number of facial blemishes they receive every month? hypothesis: if the amount of water people drink everyday affects the concentration of certain hormones in their blood, then increasing the amount of water consumed daily will decrease the number of facial blemishes they receive each month. the hypothesis includes both an independent variable and a dependent variable. the hypothesis is written using an "if …, then …" format. the hypothesis includes an explanation and makes a prediction. the hypothesis can be used to accurately explain observable facts.
Answers: 3
Physics, 22.06.2019 05:30, kaitlynmoore42
James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the
Answers: 1
Physics, 22.06.2019 16:30, jetblackcap
When conducting an investigation to determine which type of fertilizer produces the most flowers on a plant, which variable would be graphed on the x-axis once you collected the data? a. type of fertilizer b. amount of flowers c. amount of water d. number of days that the plants grew
Answers: 1
Review the experimental question and hypothesis. which statement best explains why the hypothesis is...
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