Mutualism Relationships. Like humans, other living species, such as animals, plants and other bacteria too, help each other for better survival. No living organism can survive in isolation. All the living organisms depend on each other for food or shelter.
The definition of low is  something with little height, emotionally depressed, below the surface level, quiet or deep in pitch. An example of low is fog resting on the ground. An example of low is someone feeling sad. An example of low is speaking quietly.
Here's another â more functional â definition of low vision: 1  Low vision is uncorrectable vision loss that interferes with daily activities. 2  In other words, low vision is not enough vision to do whatever it is you need to do, which can vary from person to person.