Explain why the marine ecosystem generates a significant fraction of the oxygen in the atmosphere. A) The marine ecosystem generates 32% of the world’s primary producers. B) The organisms in the marine ecosystem converts carbon dioxide to oxygen faster than organisms in other ecosystems. C) Sunlight can easily penetrate the marine ecosystem. D) Evaporation is higher in the marine ecosystem than any other ecosystem.  

The organisms in the marine ecosystem converts carbon dioxide to oxygen faster than organisms in other ecosystems.

Explanation:

Simply the organism in the ecosystem seaweed and phytoplanktons makes use of CO2, water, and sunlight to synthesize foods for energy production.During this processes, O2 is liberated as by products from the photolysis of water. These marine photsynthesizers  ensures abundant supply of oxygen to the atmosphere.

answer: c. two haploid cells

explanation:

tissue

explanation:

it is actually formed by geoup of cells which is tissue