simple prokaryotes
Trilobites
I believe you are asking what the first word of an organism's scientific name is. If that is the case, the first word in an organism's scientific name is the organism's taxonomic genus.
The single-celled organism that is most closely related to the first cell to exist on Earth is likely a type of archaea. Archaea are ancient single-celled microorganisms that are considered to be one of the earliest life forms on our planet. They share many genetic and biochemical similarities with the first cells that appeared on Earth.
a organism that collects or gathers energy from a producer
RNA (Ribo-nucleic acid)
fish
The second organism that appeared on Earth was likely a simple single-celled organism, possibly a prokaryote such as a bacterium. This would have followed the appearance of the first organism, which was also likely a simple organism.
Since we don't actually know which organism appeared first, there's no way of knowing what came second.
Multicellular organisms first appeared during the Vendian period.
Trilobites
The first organism appeared during the Proterozoic period. It is estimated that the first organism appeared between 2.5 and 3.8 billion years ago.
Single cell prokaryotes first appeared perhaps 3.8 billion years ago.
The first engineered organism is a... well engineer is a guy who works on stuff and organism is a living thing. So engineereed organism must be the first man who fixed a living organism... like a doctor or something. so the answer will be the first doctor which is William Hartnell!
The first organism to begin growth produers
I believe you are asking what the first word of an organism's scientific name is. If that is the case, the first word in an organism's scientific name is the organism's taxonomic genus.
microorganisms
In an organism's scientific name, the first word is the genus, and the second word is the species.