Why would you use a model, instead of the actual object?

Connie has 4 lists about trees in her notes. which of her lists gives names of products that we can get from trees?

Which of the following is an aspect of setting in a literary work? 1. time ii. place iii. social/historical context i only i and 11 ll and iii i, ii, and iii

Read this excerpt from mohandas gandhi's "banaras hindu university speech." what is the speaker's purpose a. to persuade his audience to struggle for self-governance through peaceful means b. to urge wealthy indians to act instead of merely talk about poverty c. to inform the audience that the british colonial power is stealing indian resources d. to persuade his audience to renounce materialistic wealth and pursue spiritual wealth