Imagine that you have four dyes to test, A, B, C, D. imagine that you are going to investigate which food dye diffuses most quickly.
a) which variable will you change?
b) Which variable will you measure? How will you do this?
Answers
Answered by
3
Answer:
The independent variable is the one that is changed by the scientist
Answered by
0
Answer: b) The time taken, using a stopwatch
Similar questions