Mice
Because it's eating energy from the plants
Photosynthesis I think im not 100% sure beb
Answer:
I feel it's to easily differentiate the positive from the negative...... like in gram staining of bacteria, the colour tell us which bacteria is gram positive or gram negative...... I just feel that this is science and it is advisable to know what the opposite result of an experiment should look like.
The answer to this question is D: Psychoactive. It is the world's most widely consumed psychoactive drug.