Do minor wounds (cuts, abrasions) heal faster with or without a bandage?

Student A Wounds
Student B Wounds
Student C Wounds
Student D Wounds

BEST COLLABORATED DESIGN WOUNDS

INCLUDE ALL OF THE FOLLOWING WITH YOUR EXPERIMENTAL DESIGN:
[remember it must be a controlled experiment]
1. A hypothesis
2. Explain how to set up the experiment:
  • brainstorm a list of all the variables that must be kept constant during the experiment
  • include identification of the independent variable
  • the dependent variable
  • identify the control group
  • identify the experimental group(s)
3. Provide enough details for someone else to set up your experiment