One risks associated with either radiation treatment of cancer or chemotherapy treatment of cancer is that . A. Tumors can become larger
B. Tumors may become even more active.
C. The cancer cells can spread.
D. Both treatments can harm or damage healthy cells. ​

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:

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

gag reflex, poor dentition, gum retraction

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