Read the article below. then, select one(1) factual and one(1) opinionated lines from the article and defend why is it factual/opinionated.
ANIMALS HAVE A WIDE RANGE OF NORMAL SKILLS. SOME HAVE DEVELOPED EXTRAORDINARY SKILLS. BATS CAN DETECT OBJECTS ULTRASONICALLY. THEY CAN IDENTIFY OBJECTS ULTRASONICALLY. THEY SEND OUT WAVELENGTS OF SOUNDS. THE RETURNING ECHOES INDICATE AN OBJECTS SIZE AND POSITION. THE PHRASE "BLIND AS BAT" HAS NO BASIS IN REALITY. IT IS TOTALLY INCORRECT.
