Question

Which are characteristics of leeches? Check all that apply. and its science not history
Answer ASAP
They are parasitic.
They are a type of roundworm.
They have setae.
They have medical uses.
They are segmented.

Answer 1

They are parasitic.
They are a type of roundworm.
They have medical uses.
are all correct

Answer 2

Kareem drew a diagram to compare flatworms and segmented worms.  

Which label belongs in the area marked X?

Can reproduce sexually

Are always parasites

Are all sessile

Are covered in setae