Brainliestme : )

a chemist is designing an experiment to investigate the effect of temperature on the rate of a chemical change. suggest a suitable hypothesis for the experiment. also, list the dependent, independent, and controlled variables that can exist in such an investigation.

Hypothesis: If the temperature of a substance undergoing chemical change is increased, then the rate of chemical change will also increase.

Independent variable: temperature (the temperature is changed to test its effects on the dependent variable)

Dependent variable: rate of chemical change (the rate of chemical change depends on the independent variable)

Controlled variables: any other factor must be controlled so the experiment is not flawed/skewed by other influences.

REMEMBER:

1.) there is only 1 independent and 1 dependent variable

2.) if the other conditions are not controlled, your experiment will not be accurate because you will not know which factor impacted the rate of chemical change.

i have a feeling this is a gay person trolling to make straights look bad.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.