Epithelium
The cellular level is the most basic level of human life. The cellular level is the beginning of structural and functional levels.
Cellular respiration
Benign Neoplasms
It is cellular level
cellular
epithelium
Biological structure, is the structure of an organism at a cellular level. For example vegetables at a cellular level have a biological structure of having beta glucose within its structure thus being composed of cellulose
The cellular level is the most basic level of human life. The cellular level is the beginning of structural and functional levels.
Cellular respiration
metabolism
If the water level of a beach is above sea level, it is called "high tide."
Perfusion
The height above or below sea level is "elevation". Altitude is used only for distance above sea level.
According to my knowledfe Photorespiration is the respiration from the organ level to the cellular level.
hard disc
A pipe extended above the roof level is a soil pipe.
Benign Neoplasms