Scientist wants to see which type of liquid will make plants grow taller. The scientist gives three plants an equal amount of water, sunlight, soil, and amount of growing space. The scientist gives one plant soda, one plant milk, and one plant water. After a month the height of each plant is measured. What is the hypothesis, independent variable, dependent variable, constant variables, and control?

An object thrown vertically upward from the surface of a celestial body at a velocity of 36 m/s reaches a height of sequalsminus0.9tsquaredplus36t meters in t seconds. a. determine the velocity v of the object after t seconds. b. when does the object reach its highest point? c. what is the height of the object at the highest point? d. when does the object strike the ground? e. with what velocity does the object strike the ground? f. on what intervals is the speed increasing?

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

If there's a small amount of friction between two surfaces, the result could be select all that applya. no movement b. heatc. a little bit of movementd. sliding around