Which is abiotic? tree sap insect sunlight wood table

Sunlight

Explanation:

Abiotic means non-living component of the environment or chemicals that are not derived from life. Abiotic components have a great impact on biotic components and they interact. Sunlight is abiotic because they are just photons of energy that interact with plants during photosynthesis. The rest of the choices are derivatives of plants which are biotic components in the environment.  

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:

not sure if this is what you'r looking for eubacteria and archaebacteria