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| From
the above graph, we can see that the tadpoles survived best in the
pondwater (pH 7.0). |
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| From
this graph, we see that tadpoles living in pondwater cum calcium
hydroxide solution had the greatest increase in growth, with a 100%
increase. |
| The
tadpoles in pondwater cum ammonium hydroxide solution (pH 10.0)
did not have any increase in growth, because they died about 5 minutes
they were put in. |
| For
the pondwater cum sulphuric acid solution (pH 5.5) and pondwater
cum sodium hydroxide solution (pH8.5), the increase of growth was
not taken as all the tadpoles died before the experiment ended.
(Our group took the measurements of the tadpoles only at the start
and end of he experiment.) |
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| From
the above graph, we see that tadpoles living in pondwater (pH 7.0)
grew the most. Tadpoles living in solutions of pH 10.0 grew the
least. |
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