Various conditions, illnesses, or injuries can refer to different type of diseases affecting human being.
What is sickness?
Sickness is caused by various levels of diseases and illness.
The sickness varies with the level of severity of the disease.
It is can be characterized by headache, pain, loss of appetite and fatigue.
Therefore, It can refer to different type of diseases affecting human being.
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Gas exchange is the physical process by which gases move passively by diffusion across a surface. For example, this surface might be the air/water interface of a water body, the ... The amount of gas an organism produces (or requires) in a given time will be in ... COMEX · Helix Energy Solutions Group ... Outline · Portal ...
Mental, physical, social health
Water, Iron, and vitamin D............Hope this helps