True. Even if not visible, like an animal, there is always something living there. like the rocks that make up the cave, or the oxygen that is flourishing all around the cave.
true
Glucose is not a respiratory gas which therefore means that the above statement is false.
true
The question is based on the false assumption that the quadratic formula is not used in daily life. Wrong, it IS!
True
true
They form habitats for aquatic animals, mainly invertebrates but also a few species of fish and salamander.
No life.
speleology
True
THEY SPELL!!!!!they study caves and such. how they formed, what they are made out of and also what life lives in them
false
FALSE
false
that is "life time " guaranty .....Its absurd and false claim,,,
I think it is false.............
false