According to "Why Leaves Turn Color," why is fall foliage brighter in the northeast United States than in Europe? * 5 points
Europe has too much air pollution.
The United States has many varieties of maple trees, but Europe does not.
The United States has cooler nights and drier, sunnier days in fall than Europe does.
The leaves fall too early in Europe.

Me with this questions i really need them right 4. any complex sentence contains a. independent clauses only b. dependent clauses only c. one independent clause and one or more dependent clauses d. neither independent clauses nor dependent clauses 5. an appositive is a phrase or clause that a. is a noun or group of words acting as a noun b. is placed right next to a noun c. gives more information about a noun d. all of the above 6. select the correctly punctuated sentence containing appositve. a. the vocational counselor an experienced placement specialist has agreed to me get a job. b. the vocational counselor, an experienced placement specialist has agreed to me get a job. c. the vocational counselor an experienced placement specialist, has agreed to me get a job. d. the vocational counselor, an experienced placement specialist, has agreed to me get a job.