1. What class is this describing...poikilotherms that have gills to take in oxygen from water
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Other questions in this quiz
2. What class is this describing...poikilotherms that have lungs and lay eggs (oviparous).
3. What does the first part of the binomial system refer to?
4. When you give birth to live young.
- What an organism looks like (its features).
- The alleles in an organism, e.g. BB or Bb or bb