Question

Who is the first organisms on the earth...................​

Answer 1

Cyanobacteria is the first living organism on earth.

Explanation:

• It has been believed by scientist that the organism appeared before 3 billion years ago in the first oceans.
• Cyanobacteria are a form of bacteria otherwise known as blue green algae. Cyanobacteria are prokaryotes, which lacks nuclear membrane. It is photosynthetic bacteria.
• The cell walls of this bacteria appears to be rigid. It is an unicellular, colonial and filamentous organism, which could be found in fresh and marine water. It belong to photoautotrophs and show the presence of chlorophyll in it.

To learn more:

1) What is the principle underlying the use of cyanobacteria in agricultural fields for crop improvement:

https://brainly.in/question/115257

2) Why were bacteria, cyanobacteria and fungi included in plant kingdom in the earlier classification systems:

https://brainly.in/question/5420375

Answer 2

Answer:

$cynabacteria \: is \: your \: answer \: friend$