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