Answer:
single-celled micro-organisms
Explanation:
The first living things on Earth, single-celled micro-organisms or microbes lacking a cell nucleus or cell membrane known as prokaryotes, seem to have first appeared on Earth almost four billion years ago, just a few hundred million years after the formation of the Earth itself.
Answer:
location in the Pacific along major shipping routes.
Explanation:
Is it false because the international date line is a zigzag line