like 50% of these animals
Technically, 95 percent of Earth's living things (besides plants) are invertebrates, but the percentage of animals has not yet been discovered.
40 percent
We don't know they haven't been discovered yet
There have been zero discovered
72%
its unknown but only 2% of the whole worlds oceans have been explored
invertebrates (animals without backbones) this isn't accurate as some of the Earth's species haven't yet been discovered. anyways,hope this helped:)
This question has not yet been answered.
About 3 percent from what i know
I think there is a million plants & animals still undiscovered Do not take my word for it
Egyptian artifacts have been discovered throughout the Aegean, Mediterranean, and Mesopotamian worlds
There are more than one million species of animals that have been cataloged. More are discovered each year.