the indicator will have different colors in the different solutions
1.Observation2.Questions3.Hypothesis4.experiment
Hope this helped:D
<span />
the answer is a golgi body
C. nerves and muscle fibers
<span>The answer is curve 4. The enzymes reaction mostly depends on the pH value. In the conditions of strong acids the activity of the enzymes moves from zero to maximum when represented in a graph. This analysis of the enzymes from the human stomach is done quantitatively.</span>