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.
Even though it is helpful for prolong the patientâs lifespan, it can lead to many side effects. What does low white blood cells mean during or after dialysis? Definition of low white blood cells. A low white blood cell count, leukopenia, means disease-fighting cells have decreased circulation in your blood. Low white blood cells counts in adults is generally defined as fewer than 3,500 withe blood cells per microliter of blood; in children,it varies with age and gender.