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