What are the two ways that organisms on the bottom of deep sea food chains acquire energy?
a. photosynthesis and chemosynthesis
b. chemosynthesis and marine snow
marine snow and photosynthesis
d. chemosynthesis and predation

The answer is B, chemosynthesis and marine snow.

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.