A constant is an ingredient or part of the experiment that does not change. A control is also a required ingredient, however it can change. (this change could be MANY things depending on the experiment type.
To compare them you find characteristics that they share. To contrast them you find characteristics that they do not share.
contrast
In contrast, for an ellipse it is the ''sum'' of these distances that is a constant
To compare you find characteristics that are common to both. To contrast you list characteristics that are present in one but not in the other.
research it!!
Compare and contrast it with what?
1. Compare 2. Contrast
compare is when you compare two things that are the same and contrast is when you compare two things that are different.
In science, a constant is a measurement, usually in an experiment, that never changes. It is used to compare and/or contrast the values of other variables in the same situation.
compare and contrast the lakes,wetland and rivers?
compare and contrast between triangles and a trapezoid
Compare.
compare and contrast of paradise book 1 and book9
compare & contrast the similarities & differences of a relation & function
The answer depends on what you wish to compare and contrast it with.
compare - contrast words:by the same tokenconverselyinsteadlikewiseon one handon the other handon the contraryrathersimilarlyyetbuthoweverstillneverthelessin contrast
compare and contrast mean the equalities and differences between what you are comparing and contrasting.