Because scientists have studied fossils, they know a great deal about the geological history of Earth. From fossils, scientists have learned that many changes have taken place on Earth. For example, they know vegetation once grew in Earth's cold, Bless polar regions and now it does
not. Also, because of fossil research scientists know that dinosaurs once roamed Earth
Which sentence, if added to the passage, would best help the reader understand the meaning of the word "fossils"?
01. Geologists are scientists who study fossils and other structures of Earth
2. Fossils are a part of our past one of the few things unchanged by human progress
03 Fossils are the hardened remains of plant or animal life from a previous geologic age.
Historians and geologists are also finding the information gained from the study of fossils to be useful

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

Read the excerpts from part 3 of "an occurrence at owl creek bridge." a rising sheet of water curved over him, fell down upon him, blinded him, strangled him! the cannon had taken a hand in the game. as he shook his head free from the commotion of the smitten water he heard the deflected shot humming through the air ahead, and in an instant it was cracking and smashing the branches in the forest beyond. *** a whiz and rattle of grapeshot among the branches high above his head roused him from his dream. the baffled cannoneer had fired him a random farewell. he sprang to his feet, rushed up the sloping bank, and plunged into the forest. *** as he is about to clasp her he feels a stunning blow upon the back of the neck; a blinding white light blazes all about him with a sound like the shock of a cannon—then all is darkness and silence! what function does the motif of the cannon serve throughout the story? the cannon continually pushes farquhar to continue his journey through his dream and back to reality. the cannon encourages farquhar to investigate whether his escape was a dream or reality. the cannon reminds farquhar that time is subjective and encourages him to move quickly in order to reach his home. the cannon represents farquhar’s romantic dream that he escaped his execution and will return home.

Based on the character description what xan the reader infer about ruth