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