Crucigrama Animal PuzzleVersión en línea Read the clues. Click on the number to write the word. Animal groups include fish, amphibians, reptiles, mammals, birds, and insects por Carmile Gilbert 1 spend part of their lives on water and part of their lives on land 2 animals that eat both meat and plants 3 animals that eat only plants 4 animals that eat only meat 5 has dry, scaly skin 6 give milk to their babies and takes care of them 7 has the insect's heart and stomach 8 has 6 legs 9 the thing that mammals use to breathe 10 has 2 wings and 2 legs 11 the thing that fish use to breathe 5 11 7 3 2 8 10