ABOUT SCIENCE
sight, hearing, touch, taste, smell
the 5 senses
The part of the experiment that is measured to see the effect of a change.
What is dependent variable
the number of variables that should be changed in a good experiment
What is 1
The variable that responds to the changed
dependent variable
Karyn believes that cats that eat Meow Mix will be faster than cats that eat other brands. She decides to perform an experiment and gives Meow Mix to 20 cats (group A) and regular cat food to 20 cats (group B). She has the cats run through a maze and records their time. After one week, she records the times again. Which cats are in the control group?
What is group B