Answer:Great Blue Herons are large blue-gray birds with long, yellow legs and a long, yellow bill. They have a white head with a black plume stripe reaching from the eye to the back of head. They have shaggy feathers on their neck and back. Their head-to-tail length can push 55 inches and their wingspan can almost reach 75 inches.
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Technology can change society through what becomes popular, like the cell phones that most people today carry with them, and the fact that they have evolved into phones with computer capabilities.
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Astronomers study space meteorologists study rocks geologist study life oceanographers study the sea