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