In a controlled experiment, the experimenter creates two groups. One is the control group, and no treatment is given to that group...it remains unmodified. The other is called the experimental group, and that group has a modified treatment relative to the context of the experiment.
For example, if you wanted to determine whether a chemical X would enhance or hinder the growth of a particular plant, you would set aside a control group that would receive standard water and sunlight, and you would create an experimental group that would get water, sunlight, and chemical X.
This way, you isolate all other variables but the addition of chemical X, and you can determine whether or not it has an effect on the variable being tested.
In the expiriment.
Preform an expiriment
big bluestem= Andropogon gerardii
Neck of the humérus from leather. Hamilton taught and practised scientific scintific splinting.
Radio controlled refers to something that is controlled by remote means via radio frequency, such as radio controlled cars or planes. It is slightly different than remote controlled items which usually have a wire connection.
the scintific term 4 athletes foot
the scintific name for monkey is disambiguation
latin
using scintific method
Solanum tuberosum
bats are coll
something that has matter
panthera tigris
to make easyer
Because otherwise it will not be possible to know whether observed variations in the dependent variable are due to one independent variable or another.
Odocoileus virginianus
asprin and scintific method