IV, DV, Constants, and Control

The normal case in the experimental set is called the

How does the acidity of an aquarium affect the number of fish? constant

How does petal color affect the pollination rate in flowers? - IV

A possible answer to the question being investigated is called the

The variable which is determined by the different independent variable treatments is called the

What is the effect of the amount of salt on the boiling point of water? DV

Does the amount of smoking have an effect on lung capacity? DV

How does the type of golf club affect how far a golf ball travels? IV

A question to be investigated is called the

The variable being manipulated or changed by the experimenter is called the

What is the effect of the length of a rubber band on how far it can be launched? IV

How does temperature affect how quickly sugar dissolves in water? control

How does having a pet affect stress levels in people? constant

Does the time of day affect the temperature of a swimming pool? control

How does the temperature affect how long it takes a chick to hatch from its egg? DV