Answer:
Option (1)
Explanation:
The primitive atmosphere of the earth was comprised of little or no oxygen. After the appearance of the first primitive organisms in the oceans and other water bodies, they started to use the water as a source of electron that helped them to carry out the photosynthesis process. The primitive organisms such as cyanobacteria were able to carry out this process, in the presence of sunlight, CO₂ and water, and in return, it produced the oxygen, mostly in the form of dissolved oxygen.
Thus, the correct answer is option (1).
Argentina is its own separate nation, although it's people do speak Spanish like the equally independent nations of Chile and Mexico. The people of the country of Brazil speak Portuguese. Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Asia, America, Europa, Africa, Oceania,
Answer:
Actually, the answer is Somalia.
Explanation:
The star on the map is marking Somalia.