If the tetras are large enough to catch and eat them they certainly will.
It is about to die or it is old or weak
Yes it can
because molly seeary told them to
Yes
they should mollies arnt that aggresive but if the guppies are small enough it is possible the mollies will eat them but its not likely
Yes, Tetra fish may eat shrimp as part of their diet.
A baby neon.
Flakes
Depending on the fish, it might be aggressive towards your tetras and mollies, which tend to be pretty passive fish. I wouldn't, just to be safe.
Kevin Webster the biological father brings him up
No they don't eat meat.
baby tetra's are called fry if you want to find out more visit this http://ezinearticles.com/?Breeding-Tetra-Fish-Successfully&id=56690