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