IDNStudy.com, ang iyong destinasyon para sa malinaw na mga sagot. Hanapin ang impormasyon na kailangan mo nang mabilis at madali sa pamamagitan ng aming komprehensibo at eksaktong platform ng tanong at sagot.

There are two types of variables involved in an experiment. What is an independent variable?

a. unknown variable

b. variable being measured

c. variable that changes during the experiment

d. variable that does not change during the experiment