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