Life is defined by the ability to metabolise, grow and most importantly to procreate or multiply. Supposedly, the first life on earth came in the form of coacervates.
Unicellular plants and animals were first forms of life on Earth
Plants came first in the evolution of life on Earth, appearing before animals.
life first started from bacteria that is in a human body and it starded life on the earth and it is true.
it was either mars or earth i think it was mars
Earths first life form may be non photosynthetic bacteria.
Plants
Scientists believe that the molecule that came first in the evolution of life on Earth is RNA (ribonucleic acid).
Life is believed to have first appeared in Earth's oceans around 3.5 billion years ago. This was in the form of single-celled organisms like bacteria and archaea. These early life forms were the foundation for all subsequent life on Earth.
Scientists think that the first life forms appeared on Earth about 3.6 billion years ago. These were simple cells that eventually evolved into the abundance of life we see today.
eff the time in wich life first evolved on earth!!
It is likely that there is life in space - the first life on Earth had to come from somewhere and it's generally accepted that life first arrived on the back of an asteroid. But if there isn't any, it'll be down to lack of atmosphere and unsuitable temperatures.
bacteria is not right it is prokaryotes