Assertion: snail | /r/AtLocation | environment
Facets:
Source sentences:
text: These snails live in an environment which has high concentrations of hydrogen sulfide, and low concentrations of oxygen.
text: It would not be surprising if such properties existed, for slugs and snails have a moist skin and live an in environment heavily contaminated with potential pathogenic agents, and thus might be considered to be at particular risk of developing infections.