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