How could you confirm in the photosynthesis experiment that oxygen and glucose were not the cause behind the color change observed in the experiment, especially Tube P?

The many volcanoes located along the edge of the pacific ocean make up the ring of fire. how does subduction play a role in the volcanic activity in the ring of fire?

This question is only for applicants to scholars for medicine or scholars for dental medicine: what aspects about medicine (or dental medicine) intrigue you? describe how these aspects influence your life. (100-650 words)

Which enzymes break down carbohydrates?