Law, medicine and science are the three professions whose vocabularies use Greek and Latin words extensively.
Acting doesn't really need a lot of these fancy words, and hospitality isn't even a profession.
When using MLA formatting, the final page of your essay should contain the Works Cited page, because that is where you will state all the sources of your information that you have quoted and drawn upon to formulate your essay.
tree-planting is a process of transplanting tree seedlings, generally for forestry, land reclamation, or landscaping purpose.
(hope this helped you get somewhat started)
