Decomposer
Composter
Producer
Bog
Watershed
Wetland
Haboob
Tributary
Mosquito
Otter
Whiptail lizard
Fish
Breathing
Sight
Olfaction
Hearing
Convex lake
Elbow lake
Curved lake
Oxbow lake
Alpha predator
Omega predator
Top dog
Beta predator
Zooplankton
Phytoplankton
Reeds
Kelp
River
All of the above
Pond
A food chain enables animals to communicate to each other within their environment.