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