Thyxotrophy is the process of changing tissue from a less pliable to a more pliable state. This concept can also be described as tissue mobilization or tissue manipulation.
tissue can either mean; tissue- as in from a body muscle tissue/ biology or tissue- as in the thing you use to wipe your nose with! or tissue -there many other types of tissue toilet paper kitchen roll-you name it- they are all types of tissue as well!
( btw i mean sneeze tissue!)
There is no age limit. The body is constantly changing.
tissue
Brown adipose tissue (BAT) tends to decrease as humans age. This type of adipose tissue is more metabolically active and dissipates energy as heat. Its decline with age is associated with a decrease in metabolic rate and a potential increase in the likelihood of obesity.
Nervous tissue would be the most responsive. For example, the eyes respond to changing light intensity, blood flow, hair orientation and lung bronchioles all respond to changing temperature. The skin (melanocytes) also respond to UV radiation over time.
not possible
I am becoming more serene with age.
"Cambiando" means "changing" in English.
That depends who you mean by "they"; also, what they are changing their mind about.
not changing