No, it is not an adverb. The term synthetics is a plural noun meaning manmade substances.
synthetics are plastics plastics is use in many ways because it is very light and endurable
Composites means which is made of composition of two constituents where as synthetics is the combination of two or more parts, composites having constituents of different physical and chemical properties, where as in case of synthetics it can have same chemical or physical properties,in case of composites the ratio of material is maintained but it can not be in case of synthetics...e.g of synthetics is plastic, or composites is concrete
Compare different types of oil including synthetics?
Synthetics - 2004 was released on: USA: March 2004 (Westchester Film Festival)
cotton is natural
Weeds - 2005 Synthetics 7-8 is rated/received certificates of: Argentina:16
NO, in fact just the opposite is true. Most synthetics are detergent blends. You can however buy a non detergent synthetics.
synthetics
dimitri mendeleev A+
Dmitri Mendeleev
Synthetic and conventional oil can be mixed and used with no problem. That is exactly what a synthetic blend that you can buy is. A mix of synthetic oil and conventional.
natural fibers are usually stronger than synthetics. they are more durable. plus, the synthetics have that cheap, plastic-y smell :)