During a laboratory experiment studying the enzyme production of bacteria E. Coli, your partner knocks over an open water bottle. Fortunately, no liquid got into your samples, but the labels to the substances A and B to be added to the culture are smeared and illegible. Using the information in the chart provided below, determine which of the substances is an activator and which is a repressor.

the transfer of energy between two molecules spaced just nanometers apart plays a key role in many technologies, including photovoltaics, quantum information systems, lighting, and sensors, as well as in biophysics to measure nanometer distances and in photosynthesis. but an open question in this area is what effect, if any, the surrounding photonic environment has on this nanoscale energy transfer. by designing and performing a carefully controlled experiment to answer this question, scientists have settled the debate and found clues to improving the efficiency of many of the technologies that rely on this process.

explanation:

the answer is "a.) well–developed vascular system."

explanation:

the contamination

we are putting to many trash.

idk im sorry.