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