That statement is false
The plants still have to undergo a fierce competition in order to obtain sunlight. The taller trees will obtain more sunlight while overshadowing the smaller one.
Meanwhile , even though there are a lot of food resources in the rain forest, it also have many animals that compete for the same food.
Quaternary consumers eat the tertiary consumers and are carnivores.
Turtles can breath in and out of water. Fish only can breath in water.
