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