The two quick cool groups will pour their mixtures into petri dishes and place the dishes in the pans of ice and water.
(The two quick cool groups; will pour; their mixtures; into petri dishes) (The two quick cool groups; place; the dishes; in the pans of ice and water)
The two quick cool groups The two quick cool groups
will pour place
their mixtures into petri dishes
the dishes in the pans of ice and water