A variable.
consequence.
if you change more than one variable, you will not know which one has had an effect on the experiment. If the outcome changes when one variable is altered, then the change can only be due to the one variable, by logical deduction.
It can be influenced by it's distance from the equator and the angle at which the earth is can be a variable on how much sunlight it gets also. (Variable- something that can effect the outcome of an experiment)
The chemical composition and physical state of substances can change during an experiment.For example two reactants in solid or liquid form can react in an experiment to give a product in a gaseous form.
Cause is something that happens and the effect is the outcome.
A control is a known setup for a given experiment that is known to have no effect on the outcome, that it will remain constant throughout all tests. It is part of a test group that does not change, so as to compare results in the end.
It is "dramatic effect." "Effect" refers to the result or outcome of something, while "affect" is a verb meaning to influence or impact something.
The affect that having one of something now or two of it later is that it can change the outcome of a decision being made.
a change in shape of the active sites of the enzyme
causation
causation
causation