Do slugs eat bugs or grass?

Answer 1

Lettuce

Answer 2

That depends on what you mean by Grass and what you mean by sea slug.

Generaly speaking,

If you mean weather nudibranches can eat terrestrial grass then the answer is no.

Nudibranches Are almost always obligate predators on specific species of Corals or other invertibrates, meaning they only eat one specific animal alone and nothing else.

Their is however a clade of sea slugs called the Sacoglossans which

Feed on plant material. these animals eat Various forms micro and macro algae.

They are known to assimilate the chloroplasts of Algae cells into into their bodies in a phenomina known as Kleptoplasty, this allows them effectively become photosynthetic so long as they can continue to assimilate fresh chloroplasts. "solar powered sea slugs"

These slugs are not known to feed on grass though.

Answer 3

No, slugs are considered molluscs (like the octopus and the snail). "Bugs" generally refers to insects such as flies.

Answer 4

no slugs eat dead plants and alive plants