Read the hint below. Then read the blurbs that follow. Pick the correct word in each bolded word pair.
Flying Squirrels
When you think of flying animals, birds likely come to mind first. But there is/are actually many creatures that can take flight.
Take flying squirrels, for example. When these furry mammals need to get from tree to tree, they jump and spread out a special membrane located between their front and back legs. The membrane acts as a parachute, allowing them to glide up to 300 feet through the air. This is/are not only a nifty way to get around, but it also helps the small creatures avoid prowling predators on the ground.