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