jazzy16688888 jazzy16688888
  • 28-02-2022
  • History
contestada

what is the origin of oxygen in earth's atmosphere

Respuesta :

bs5505
bs5505 bs5505
  • 06-03-2022

Answer:

The answer is tiny organisms known as cyanobacteria, or blue-green algae. These microbes conduct photosynthesis: using sunshine, water and carbon dioxide to produce carbohydrates and, yes, oxygen.

Answer Link

Otras preguntas

a+6=17;a=9 please help i have homework!!!
How did Marx’s ideas represent a threat to nation-states and their governments?
What unexpected common bond do gatsby and nick share?.
what are the charecteristics of halogens
slope= -5/2 y-intercept=-3
ITS A BIG GRADE I NEED HELP
What is this number in standard form? (7 x 100) + (4 x 100) + (8 x 1,000)
It is recommended that you work this out on graph paper to help answer the questions. Sean plots the locations of 4 places on a coordinate grid as given below (
Based on the experimental results, estimate the optimal pH of the enzyme. Explain your estimate by connecting the experimental results to the structure and func
What does the Supreme Court ruling at left suggest about Texas’s African American and white law schools? Separate facilities for African Americans and whites c
ACCESS MORE