1. look at the percent digestion in tubes 1 and 2. explain why you got the results you did. (effect of pH) 2. Look at the difference in percent digestion between tubes 3 and 4. explain why you got the results of the two sets of test tubes. (effect of temperature)

help please.

When creating a graph, the goes on the x axis and the goes on the y axis. a. dependent variable, independent variable b. experimental group, control group c. independent variable, dependent variable d. control group, experimental group

Me with these questions if you’re it sure don’t answer

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.