You'd want to create some proper hypotheses first, that'll allow you to come up with the right variables that can be tested. Since we're talking about healing they'll be biological, like amount of blood or speed of cellular division. Then once you have the variables, you just need to come up with ways to change your independent variable, measure the impact of that change on your dependent variable, and make sure the experiment can be run consistently a few times.
After all of that it wouldn't be hard to analyze the resulting data, adjust your hypotheses, and re-run any experiments as necessary.
[Did he just describe the scientific method? Yes.]
no subject
After all of that it wouldn't be hard to analyze the resulting data, adjust your hypotheses, and re-run any experiments as necessary.
[Did he just describe the scientific method? Yes.]