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