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