"an amount of time or a situation in which something can be done, a favorable juncture of circumstances, a good chance for advancement or progress". what is it called?

Which sentence from the text indicates that fred is nervous about riding the ferris wheel?

Which sentence should be revised to include vivid imagery

Laura is writing a report about the natural resources of mississippi. she will collect information about the natural resources from many different sources. one will be a multimedia encyclopedia. when she searches for information in a multimedia encyclopedia, she finds four results. three of the results will laura, but one will not her. which of these articles will not laura write her report? a) "the oil of mississippi" b) "the timber of mississippi" c) "the politics of mississippi" d) "the natural gas of mississippi"