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