1 Practice more. 2  Practice early for your maths test, for example practice one or two weeks before the exam and that will give you time to practice math problems everyday. 3  Don't have a melt down if you don't do as well as you hoped.4  There is always next time to do even better. 5  Don't worry if you can't resolve a problem. Practice more. 2  Practice early for your maths test, for example practice one or two weeks before the exam and that will give you time to practice math problems everyday. 3  Don't have a melt down if you don't do as well as you hoped. 4  There is always next time to do even better. 5  Don't worry if you can't resolve a problem.
A monomer is a single structure and has low moleculer weight, while a polymer consists of several monomers and appears like plastic such as shellac and varnish.A polymer has higher molecular weight. Polymers don't always look like plastic--wood and cotton are both polymers. Rubber is also a polymer.
A monomer can consist of a single type of molecule and also several types of molecules that are covalently bound. In accordance to the definition, a monomer is a unit which get repeated within a polymer. Therefore, extra care must be taken when breaking down a polymer into its monomer units.