The idea that this scientist is testing is that the
chemical building blocks of life could have come to
earth via a meteor. this kind of "educated guess" is
called a:

drfgt dfs f grftsrh fg rts gh   htr hr rs t

1 digestive system

2 stomach

3 bladder

4 carbon deoxide

5 tiger

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: )

enhanced global partnerships and exploration capabilities may advance international preparedness for protecting the earth from catastrophic events such as some asteroid strikes, advancing collaborative research on space weather and protecting spacecraft by developing new means for space debris removal.