These are the most abundant life-forms in the sea
1.Bacteria
2.Viruses
3.Algal cells
4.Copepods
Question 2The bottom of the euphotic zone is where
1.theres no more light at all, unmeasurable.
2.theres insufficient light for any photosynthesis to occur.
3.use of carbohydrates in respiration equals their photosynthetic production.
4.phytoplankton respiration is zero.
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