Hello There!
In a science lab report, you would usually include a discussion of any errors in the experimental data.
Despite their frequency in the intertidal zone, in tide pools, sea urchins can be found at many different depths and in any habitats. They can also be found in nearly any ocean temperature. Sea urchins inhabit the polar seas as well as the warm tropics.
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That's what I had so far. 2) a. Lungs b. Closed
3) CO2 / Oxygen
I don't get it placed explane
Answer:
protists are eukaryotes as they possess a nuclear and other membrane-bound organelles(structures that perform a specific job).
Explanation:
