Which sentence is punctuated correctly?
a. some of the world’s highest waterfalls can be found within: venezuela, south africa, and peru.
b. some of the world’s highest waterfalls can be found in: venezuela, south africa, and peru.
c. some of the world’s highest waterfalls can be found in the countries of: venezuela, south africa, and peru.
d. some of the world’s highest waterfalls can be found in three countries: venezuela, south africa, and peru.

the answer is D. Some of the world’s highest waterfalls can be found in three countries: Venezuela, South Africa, and Peru.

a colon in a sentence means the auther can end the sentence with a period if he wanted and the sentence would still be correct.

in this case the sentence could be, "Some of the world’s highest waterfalls can be found in three countries."

this still looks and sounds correct and is a fully functioning sentence.

your multimedia presentation should meet the following specifications: • it should be a minimum of four written paragraphs in length, which includes an introduction that previews the topic, incorporates facts, definitions, quotations, or other important information. • it should address all of the questions assigned in the webquest. • it should use vocabulary specific to the topic. • it should include a works cited page to document all sources. • it should reflect mastery of the basic rules of grammar, punctuation, and spelling. • it should use formatting, multimedia, and graphics to reinforce and extend the content. • it should include three multimedia elements and should use at least two of the following types of multimedia: 1. photographs 2. video clips 3. audio clips 4. maps 5. charts 6. graphs 7. works of art (such as original songs, sculptures, painting, performances) • it should be presented in one of the following formats: 1. word document 2. powerpoint presentation 3. prezi presentation can i have points idk the answer