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