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In Needham's experiment, the variables included the presence or absence of microorganisms, the method of heating used (whether the samples were boiled or not), and the type of sealed containers used to hold the broth. These variables were important to understand the effects of heat treatment and the role of microorganisms in the spontaneous generation of life.
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What are variables that remain the same in a scientific experiment?
Variables that remain constant in a scientific experiment are called controlled variables. These variables are not changed throughout the experiment to ensure that any observed effects are due to the independent variable being tested.
What are things in an experiment that change or could be changed are called?
variables
What does the word constants mean in a experiment?
In an experiment, constants are variables that are kept consistent and unchanged throughout the testing process. These variables help ensure that any changes observed in the experiment are due to the manipulated variables and not external factors.
Factors that can cause an observable change during the progress of an experiment are called?
variables
What is the variables of the egg drop experiment?
The variables in an egg drop experiment typically include the height from which the egg is dropped, the materials used to protect the egg, and the surface on which the egg lands. These variables can affect the outcome of the experiment and determine whether the egg survives the fall.
What are variables that do not change in an experiment?
Variables that do not change in an experiment are independent variables.
The variables that do not change in an experiment are what?
Variables that do not change in an experiment are independent variables.
What type of variables are in experiment?
the only variables in an experiment are the independent variables [the thing in an experiment your going to change. and the dependent variables [the thing in an experiment your going to measure.
What type of variables are factors that are being tested in a experiment and varied by the experiment?
Independant variables
What type of variables are factors that are being tested in and experiment and varied by the experiment?
Independant variables
What type of variables are factor that are being tested in an experiment and varied by the experiment?
independent variables :):):):):):):):):):):):)
An experiment in which all variables stay the same is called?
An experiment in which all variables stay the same is called a "controlled experiment".
What are the variables that are not changed in an experiment?
In an experiment, variables that are not changed are called control variables. These variables are kept constant to ensure that any changes observed in the experiment are due to the manipulated variable, or independent variable, and not due to other factors.
What are the two types of variables in an experiment?
The two types of variables in an experiment are independent variables, which are controlled by the experimenter and can be manipulated, and dependent variables, which are the outcome or response that is measured in the experiment and may change in response to the independent variable.
What are variables that remain the same in a scientific experiment?
Variables that remain constant in a scientific experiment are called controlled variables. These variables are not changed throughout the experiment to ensure that any observed effects are due to the independent variable being tested.
Does an experiment have to have variables?
yes it does
What are constant variables and y r they important in an experiment?
. Constant variables are variables which cannot be changed with the experiment. To remember their name is easy just think about Constance. They are important to an experiment because without all three variables there would be no complete experiment. Also the constant variables are important to an experiment because they help complete the result. Without a constant variable you. Would not be testing correctly
