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