Answer to Question #138612 in Other for Venus Rosalejos

Question

a new sunscreen has been developed that is supposed to be more effective at preventing sunburn 30 participants spray one arm with the new formula and spray the other arm with the leading formula after 4 hours in the sun their skin is evaluated for any redness​

Answer 1

Dear Venus Rosalejos, your question requires a lot of work, which neither of our experts is ready to perform for free. We advise you to convert it to a fully qualified order and we will try to help you. Please click the link below to proceed: Submit order