Blue whales are the largest creatures on earth.
Oh, about 15 and one-half Michael Jordans long, and about 30 African elephants heavy. Mother whales feed the babies milk-about 120 gallons a day, for 6 months or so. When it stops drinking mom's milk, it eats 4 to 8 tons of krill everyday. We don't know much about whales, except that they are a lot like us. They live in families, Talk to each other, And care for one another.