Which statement from the passage gives concrete, scientific evidence to support the claim that acne can be combated?

Your answer to the answer is going to be d. the scientific revolution mark me the brainliest i need one more you!

See diagram.we use washers to get the area and we will be integrating with respect to xouter radius is the  distance between y = e^x and y = -1    inner radius of washer is the distance between y = 1 and y = -1    the area of one cross-section of a washer is    solid lies between x = 0 and x = 2. the volume is    if you need this expanded, then    the question doesn't say to evaluate, so we're done.