This is where the stomach empties partially digested food into the intestine, and the pancreas releases digestive enzymes into these contents. The central section of the pancreas is called the neck or body. The thin end is called the tail and extends to the left side.
for the experiment to be accurate, there is one independent variable (the thing you change), and one dependant variable (the thing changed by the independent variable and what â¦ you measure).
If you are trying to determine whether changing a particular parameter has any effect on the outcome of an experiment it is necessary to carry out the experiment on a control sample which is the same as the test sample apart from the single parameter change.