Read the passage. the dog is presented with a tray with a blue block on it; underneath the block is a treat. the animal moves the block and gets the treat. which is the  best inference  one can make? dogs can be trained to associate treats with the color blue. this is a relatively simple test for such an intelligent animal. the dog moves the block because he wants the treat. this is not a very impressive trick.

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