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