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