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