They work out how much energy trout get in the form of the food they eat, how much energy they use in getting that food and how much is left over for growth and reproduction.
(They; work out; ) (energy trout; get; in the form of the food) (they; eat; the food they eat, how much energy they use in getting that food and how much is left over for growth and reproduction) (the food they eat; use; in getting that food) Context(the food they eat use,List([55, 98))):(they; in getting; that food)
the food they eat use,List([55, 98))
They energy trout they the food they eat they
work out get eat use in getting
in the form of the food
the food they eat, how much energy they use in getting that food and how much is left over for growth and reproduction
in getting that food
that food