Food chains happen in laboratories where the rat eats the cricket which eats the processed nutritional supplement.
(Food chains; happen; L:in laboratories) (the rat; eats; the cricket which eats the processed nutritional supplement; L:laboratories) (the cricket; eats; the processed nutritional supplement)
Food chains the rat the cricket
happen eats eats
L:in laboratories
the cricket which eats the processed nutritional supplement L:laboratories
the processed nutritional supplement