"The secrets of DNA, unpacked engagingly and accessibly." --Kirkus Reviews (starred review) Earth is full of life All living things grow--plants, animals, and human beings. The way they grow, whether it be fast or slow, enormous or not so big, helps them survive. But growing is also about change: when people grow, they become more complicated and able to do more things, and they don't have to think about it, because bodies come...