0
Sea urchins have two primary body openings: the mouth and the anus. The mouth is located on the underside of their body and is surrounded by a structure called Aristotle's lantern, which they use for feeding. The anus is found on the top side, allowing for the expulsion of waste. These openings play essential roles in their feeding and digestion processes.
What else can I help you with?
Related Questions
How many body openings do reptiles have?
Reptiles have 2 body openings. Mouth and an anus.
How many body openings do invertebrates have?
7
HOW MANY OPENINGS DOES ASCARIS BODY HAVE?
4
How many body openings do cnidarians have?
1
How many body openings does a flatworm have?
2
How many body openings do stinging cells have?
12
How many body openings do segmented worms have?
2
The body of a sponge is covered with many small openings called?
Ostium.
How many body openings does a sheep liver fluke have?
12 i think
How many body openings does mollusca have?
The famous animal the "Porifera", has 6 body openings.
Do Sea Urchins have arms?
they have one eye smack in the middle of their body
How many body openings do echinoderns have?
Adult echinoderms only have one body opening. Their larvae have two.
Trending Questions
How do you spell locust?
Are butterflies like bees?
What is the courtship of a sea sponge?
How many pairs of heart exist in earthworm?
Is a stick alive?
Who is Popeyes arch rival for olive Pyle affection?
Where are touch-me-not sponges located?
Does a spider have tentacles?
What is a seminal receptacle?
Why did mollusks become extinct what causes them?
How does a nervous insect feel?
What is a hephridia?
What will be in a sponge's food chain?
What bug or insect has the most hair?
What does a moth that eat clothing look like?
What are the elements in a sea cucumber?
How big are huhu bugs?
What are some common names of insects?
Are myriapoda vertebrates?
How do sunflowers change as they grow?
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.