see: eye spots
smell: they use their points on the sides of there head
The previous info was false if anyone wrote that down im sorry
Planarians have bilateral symmetry.
Planarians have eyespots which help them to sense light. They cant see any clear object but they can tell what is light or dark. Tapeworms dont see anything because they live inside our bodies and its dark so they dont need to see anything.
Planarians are neither parasitic or segmented. They are flatworms.
Yes, planarians are non-parasitic flatworms
The structures that enable planarians to expel liquid waste are normally pores. The pores are found on the dorsal surface of the planarians.
Platyhelminthes
Planarians move by expanding and contracting their bodies as they grip a surface.
Yes, all organisms have scientific names. Thus planarians have scientific names too.
Yes
because you smell it, and people don't see "smell"
No refers to smell and molecules are smell but we can't see them.
Planarians are carnivorous creatures that feed on small invertebrates like worms, snails, and insect larvae. They use their muscular pharynx to suck in their prey and digest it externally. Planarians are opportunistic feeders and will also scavenge on decaying organic matter.