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