Weegy: Arthropods have an exoskeleton made of chitin.
User: Organisms with a false coelom, like roundworms, are called _____.
Weegy: Organisms with a false coelom, like roundworms, are called acoelomates.
User: A part of a(n)
organism can become diseased, the part can be removed, and the organism can continue to live.
Weegy: A part of a multicellar organism can become diseased, the part can be removed, and the organism can continue to live.
User: Instead of hearing with ears, fish and most reptiles rely on their sense of _____.
Weegy: Instead of hearing with ears, fish and most reptiles rely on their sense of TOUCH.
User: Rattlesnakes have thermoreceptors on the front of their faces called _____ organs, which allow them to detect infrared radiation.
Weegy: Rattlesnakes have thermoreceptors on the front of their faces called PIT organs, which allow them to detect infrared radiation.
User: Roundworms have mechanoreceptors called _____ on external bristles.
Weegy: Roundworms have mechanoreceptors called setae on external bristles.
User: The
potential must be strong enough to send a(n)
potential to the CNS.
Weegy: The generator potential must be strong enough to send an action potential to the CNS.
User: How do jellyfish move?
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