Discover which creatures are at the top and bottom of three mountain food chains, and learn what happens at each stage of their life cycle. At the end of each spread, use the picture clue to guess whi
Discover which creatures are at the top and bottom of three river food chains, and learn what happens at each stage of their life cycle. At the end of each spread, use the picture clue to guess which
Discover which creatures are at the top and bottom of three desert food chains, and learn what happens at each stage of their life cycle. At the end of each spread, use the picture clue to guess which
Discover which creatures are at the top and bottom of three forest food chains, and learn what happens at each stage of their life cycle. At the end of each spread, use the picture clue to guess which
