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