All Guppies have a backbone.
Many Fish don't eat guppies, like the neon fish. That is the most common mix I know.
Adult guppies eat their own babies, and fish like tuna eat guppies.
most fish will even guppies will eat other guppies it is a risk all ways
Guppies are livebearers. So they don't lay eggs. Male guppies WILL eat their own baby guppies. They will eat any baby guppy they see. It doesn't matter if it's their own or some other guppies'. Male and female guppies eat baby guppies.
Guppies aren't large enough to eat frogs.
yes
No. Guppies eat brine shrimp, various tiny species of worms and commercial fish food.
No, bettas will often eat the guppies.
no they eat your mom
Guppies will eat neons tetra babies but are not large enough to eat fully grown neons.
no