Question

1. identify the control group in this scenario * homer notices that his shower is covered in a strange green slime. his friend barney tells him that coconut juice will get rid of the green slime. homer decides to check this out by spraying half of the shower with coconut juice. he sprays the other half of the shower with water. after 3 days of \treatment\ there is no change in the appearance of the green slime on either side of the shower. shower sprayed with coconut juice shower sprayed with regular shower water 3 days of treatment there is no control group

Explanation:

In an experiment, the control group is not exposed to the treatment being tested. Here, the treatment is coconut - juice. The part of the shower sprayed with regular shower water is not exposed to the coconut - juice treatment, so it serves as the control group.

Answer:

B. Shower sprayed with regular shower water