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.
Polymer. Monomer. (subunit). Made of Carbon and Hydrogen NOT soluble in water (hydrophobic) doesnât mix with water Used to store energy, and as chemical messengers (hormones, steroids), and structure of cells Three Types of Lipids Steroids â ex: hormones, cholesterol Part of the cellmembrane (phospholipids).