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