Give the name of one or more polysaccharides that matches each of the following descriptions: a. not digestible by humans
b. the storage form of carbohydrates in plants
C. contains only < (1-4)-glycosidic bonds
d. the most highly branched polysaccharide

I need someone to explain this to me please

12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]

Iwll give extra points to who gets this for ! what type of reaction is this? ?

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage