Menu
Underground caves are blacker than a lump of coal. Mountaintops are cold and bare. It doesn’t seem possible for animals to live in these places. But animals do live in them. Small, white fish swim…
Inside a leaf there are millions of tiny packages of color—yellow, orange, and green. The yellow is called xanthophyll, the orange is carotene, or carotin, and the green is chlorophyll. The green…
Rick wanted to go to the movies and Gayle wanted to go swimming. They decided to toss a coin to see which they would do. “You call it,” said Rick as he flipped the coin. “Tails never fails!” called…
Recent Comments