Why were the researchers surprised to find out how old the remains of the hobbit were ?

The biggest surprise came when the scientists dated the remains to only about 18,000 years old. This small species of human existed at the same time aş Homo sapiens, the species that modern human beings belong to. ... This supports the idea that the hobbits are actually a separate species.

Explanation:

your answer is "the 1950's"

the answer is: trichonympha lives in the gut of termites and digests cellulose eaten by the termite.

this is an example of a symbiotic association of a protozoan with its mode of association.

hope i

-lavira: )