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