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