El ciclo de vida de un manzano: Una y otra vez (The Life Cycle of an Apple Tree: Over and Over Again)

Families can be big or small, but all resemble each other in one aspect: they have a past and a present that, is also part of a broader history, that of a culture or race, or that of the world. The reader will see that family trees are used both by historians and everyday people who trace generations of relatives. Although family trees imply blood relations, the ties of love and friendship are often just as important.

Your lungs make sure that you use air wisely. Learn how the air passes from the lungs to the bloodstream in this story about your amazing body.

Did you know that baby butterflies look like worms with legs? Caterpillars turn into butterflies inside a shell. Discover more about these flying insects in Butterflies, part of the Life Cycles series of EYEDISCOVER books.

Lo que realmente le gusta a Guillermo es el baloncesto, así que sueña con que algún día le descubra un cazatalentos y terminar jugando en la NBA. Por eso, cuando su amiga Berta le convence para que participe en una obra de teatro, no se cree capaz de decir una sola frase correctamente. Pero los acontecimientos se suceden y Guillermo descubrirá que sobre el escenario también se puede amar, llorar y ser feliz de verdad.