Question

!!! One Medal Question !!!

Answer 1

@sunshao1

Answer 2

it says the parasite platyhelminthes is like the tapeworm. I think it gets its feeding through absorbing nutrients from where it is hooked onto the host and starves the host of the nutrients that it eats from its diet.

Answer 3

idk the nematode question, but the mollusk has 3 distinct features. wikipedia says: The three most universal features defining modern molluscs are a mantle with a significant cavity used for breathing and excretion, the presence of a radula, and the structure of the nervous system.

Answer 4

Thank you !