Water, as most of you will know,
has the chemical formula H2O.
Now this essential liquid is, as well,
in its natural form, devoid of smell,
and also in its pure state,
it's clear and clean and really great,
for keeping living things alive,
as without it nothing can survive.
Yes it really is such magic stuff,
because without it things are really tough,
and it often makes me stop and think.