As they are unknown, the exact answer is unknown. However an estimate might be one or two orders of magnitude times the number of ones we know (most of which will be insects).
thre could be 100,000,000,000,000,000,000,00,000,000 unknown animals
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Unknown
it is unknown. Scientists are still finding new creatures especially in places like the rain forests.
It is unknown how many types of fabled animals there are. However, it is thought that there are at least several thousand.
Millions and millions. And millions unknown!
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It is estimated that there are over 8.7 million species of animals in the world. However, the exact number of individual animals is constantly changing due to factors such as birth, death, and extinction.
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About- 7,274,549,327 animals are in the world and about 45,987 endangered animals are in the world
On the Track of Unknown Animals was created in 1958.