The very first would have been very primitive bacteria.
RNA molecules surround by a single lipid layer called micelles.
bacteria
bacteria
most probably a cell
Prokaryotic organisms
It was a prokaryote( without a nucleus) that probably similar to modern archaeabacteria( which translates to modern ancient-bacteria) these are the most likely candidates because they are adapted to extreme environments( and the early earth would be one big extreme environment).
The smallest organism on Earth is a nanobe
Bacteria
So...one theory is that cells came to Earth from comets or from aliens seeding the planet...the operative term is theory.
The biosphere is defined as the living organisms on earth. As such, it began to evolve when the first organisms appeared. Currently, this is believed to have happened about 3.5 billion years ago.
the first lifeforms probably some sort of algae evolved in the sea millions of years ago.
Nonvascular plants
bk/ju
Simple Prokaryotes
all of the organisms can evolve.
Read your science book chapter . It is on the first page.
bacteria
A single celled organism.
evolution
The First Plants evolved From Blue-Green Algae
Cats and dogs evolve an adaptation to human activities. Any organism can also evolve to human activities and our environment.
The smallest organism on Earth is a nanobe
The first organism on Earth was a bacterium, from what current science tells us. The Earth was composed of single-celled organisms in the beginning of the world.