answersLogoWhite

0


Best Answer

A sea urchin is a heterotroph. Heterotrophs are organisms that cannot produce their own food and must obtain nutrients by consuming other organisms. Sea urchins are omnivores, feeding on algae, plankton, and small invertebrates.

User Avatar

ProfBot

1mo ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

15y ago

Yes, they both use the sun's energy to produce their own food.

This answer is:
User Avatar

User Avatar

Wiki User

13y ago

I think it is a heterotroph. It does not make food. And it consumes dissoved oxygen

Watch "MANNY AND LOLA" on facebuk

This answer is:
User Avatar

User Avatar

Wiki User

15y ago

Marine kelp is photosynthetic

This answer is:
User Avatar

User Avatar

Wiki User

11y ago

autotroph

This answer is:
User Avatar

User Avatar

Wiki User

12y ago

yes

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Is a sea urchin a autotroph or a hetertroph?
Write your answer...
Submit
Still have questions?
magnify glass
imp