Something that does not change from one instance to another is called a:
A)hypothesis
B)constant
C)variable
D)category

Question

Quizplus · Accepted Answer

A constant is a factor that remains the same in each instance or throughout an experiment. A hypothesis is an educated guess that is subject to change as more evidence is gathered. A variable is a factor that can change in each instance or throughout an experiment. A category is a grouping of items based on shared characteristics, which can vary from one instance to another.

Something That Does Not Change from One Instance to Another