Radioactive sources can be located in: (1 point)
a. hospitals
b. schools
c. grocery stores
d. none of the above

cats appear to have glowing cat eyes because the back of their eyeballs includes a special reflective surface called the tapetum lucidum. this lets them see better during the night, giving them a much better vision.

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