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