Respuesta :
The NOAA estimates that 50% to 80% of earth's oxygen is produced from the ocean.
Answer:
50% more
Explanation:
Scientists have estimated that more than one half of the earth's production of oxygen is from the ocean
The NOAA estimates that 50% to 80% of earth's oxygen is produced from the ocean.
Answer:
50% more
Explanation:
Scientists have estimated that more than one half of the earth's production of oxygen is from the ocean