science

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jellyfish are classified as stinging-cell animals because they have a
a. hollow body
b. segmented body
c. shell
d. round body

is a planarian is a parasite?

  • science -

    after some research, they definetly don't have segmented bodies, i don't think its shell either, and hollow doenst sound correct, so my answer is round bodies
    might need to clarify

    planarians are not parasitic
    hope this helps!

  • science -

    yes it did .. thank you (:

  • science -

    http://en.wikipedia.org/wiki/Planarian

  • science -

    Hallow body

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