Provides detailed and interesting information about organisms and their place in the food web in the Arctic.
En el libro se explica qué son las cadenas alimentarias del océano, habla de los ecosistemas y lo que se hace para asegurar la supervivencia de plantas y animales del mar.
Engaging text describes animals who can move in amazing ways.
Engaging text describes animals that don't always do what the rest of their species does.
