But frogs can change their color to their surroundings to help camouflage them from predators.
(frogs; can change; their color; to their surroundings; to help camouflage them from predators) Context(frogs can change,List([4, 20))):(frogs; can change their color to help; camouflage them from predators)
frogs can change,List([4, 20))
frogs frogs
can change can change their color to help
their color to their surroundings to help camouflage them from predators
camouflage them from predators