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They are both fairly related to cells and scientists believe it fills a "gap" in time where we transition into cellular organisms.
in swapty forsets
in small pools of water where amino acids could be concentrated
i dont know about the answer
Virtually all of the scientists in life-science related fields, and most of the rest.
They are both fairly related to cells and scientists believe it fills a "gap" in time where we transition into cellular organisms.
in swapty forsets
We have fossils, so to speak, in rocks that are about 3.5 billion years old. Some form of simple prokayote in filamentous strings. Impressions left in sedimentary rock.' Still there must have been life before this, but the evidence is implied genetics and not all that firm. Possible a form of replicator; simple genetic replication.
Not all scientists believe this. The topic of Earth being the only planet in the known universe to support life has been and still is a heated debate amongst many scientists.
Life originated from Life.
in small pools of water where amino acids could be concentrated
cell form and larva in the water witch grew to fish to monkey to man
Given the size of the universe, it is almost impossible for Earth to be the only place where life has developed. Some scientists also just want to know what is there; they don't believe or disbelieve, but want to find out.
You need water to live and other planets don't have water
Earth is the only planet known to have life on it, however with the vastness of space the likelihood of life not existing anywhere else is astronomically low. We just havent found it yet.
Although there are many different hypotheses for how exactly, most scientists in the life sciences believe that life emerged on Earth through a series of biochemical processes.
Earth is similar to Mars because we know that life is possible on earth and some scientists believe that life is also possible in mars because it has some things which is also present in Earth and is needed for all living things.