Which sentence from the passage uses active voice? a) this secret language has been studied by scientists for some time. b) the meaning of their chatter was unable to be decoded by scientists. c) in fact, scientists believe that every bottlenose dolphin develops a unique whistle. d) a number of definitive movements bottlenose dolphins make have been identified by researchers.

Need ! compare and contrast your independent reading selection with one or two other selections you have read in this unit. support your response with at least two pieces of evidence from your independent reading selection. be sure to give the title and author of your selection.

Proofread this excerpt from a review of the film tangled. what type of errors does it contain? walt disney studios is back with another delightful film sure to entertain children and adults alike, hat’s off to the writer and director of this charming little endeavor. they have effectively managed to breathe new life into an old classic: by giving rapunzel's tale a fresh twist, instead of the meek and rapunzel of the original disney story; this retelling gives us a spunky and assertive heroine ready to take command of her own life. a. mixed-up tenses b. incorrect verb usage c. spelling errors d. punctuation errors

Amaple syrup producer records the amount of sap collected from each of his trees. the line plot shows the results of one day