There is no picture attached to this questions so i’m not sure what you’re going off but the dependent variable is a variable whose depends on a another variable while a independent doesn’t rely on anything
Hello There! ^_^
Your question: What is a darker contour line usually every fifth line..?
Your answer: An indes contour is a contour line that is usually in every fifth line.
Hope this helps!
Many living organisms respond to things in the environment called Stimuli.
To ensure that you get the right concentration of sanitizing solution, follow <span>the label instructions and use a test strip. The correct option among all the options that are given in the question is the second option or option "b". I hope that this is the answer that has come to your desired help.</span>