By keeping waterways open?
Moss and other epiphytic organisms can grow on manatees' skin because their slow-moving, aquatic lifestyle provides a suitable environment for these organisms to attach and thrive. The warm, shallow waters where manatees often reside can promote growth, and the rough texture of their skin offers a favorable surface for moss to cling to. Additionally, the algae and other microorganisms present in their habitat can contribute to the growth of moss. While this growth is generally harmless, it can indicate the health of the manatee and its environment.
Manatees graze across a large range of plants, checking growth of aggressive water plants such as algae. This species gives us a heads up on environmental changes.
they did not contribute at all
Has food+water as what it eats also it provides a bathroom anywhere
Contribution to the environment has nothing to do with sexual orientation. Gay people contribute in exactly the same way straight people contribute.
Manatees are consumers.
yes
West Indian Manatees eat seagrass, also known as seaweed, and other random plants in their aquatic environment.
Industries mostly contribute to the pollution of the environment.
no one. manatees are docile.
yes manatees do exist