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