Which can be categorized as a use of plasma in technology?

The use of plasma is in technology is very broad, including the medical sector, automotive and areas of scientific development

Explanation:

Plasma technology can be used in various ways, where it is a matter of joining materials or modifying the surface properties in a defined way. This technology can modify the surfaces treated, the cleaning of contaminated components, the activation of plastic parts, the etching of fluoroplastics and silicon and the application of coatings to these plastic parts are some applications.

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.