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