A bird is perched in a tree 24 feet above sea level. Directly below the bird, a squirrel is standing on a hill 6 feet above sea level. Directly below the bird and squirrel is a fish, swimming 14 feet below sea level. Select All the true statements. * The difference in height between the squirrel and the bird is 18 feet. The difference in height between the squirrel and the bird is -18 feet. The distance between the heights of the squirrel and bird is -18 feet. The distance between the heights of the squirrel and the fish is 20 feet. The difference in height between the squirrel and the fish is 20 feet. The difference in height between the squirrel and the fish is -20 feet. This is a required question​