.
.
....
. .. .
Keep
a piece of dead jellyfish at a hot place
* Left: During your
garbage
project you also collected animals called jellyfish.
* A dead jellyfish is cut
into four pieces.
Middle: A piece of
it is placed into a container cut from a mineral water bottle.
Obervations
* Right: After some
hours in the hot sun the jelly has changed into a liquid.
A few days later only
some salt remained.
Explanation
Most of the jellyfish is
sea
water. The water went into the air during drying.
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modification: 03.06.2001