This document contains questions and answers about plant and animal biology. It defines key plant anatomy terms like root, stem, leaf, flower, fruit, and seed. It also describes plant functions like transporting water and minerals, photosynthesis, and pollination. For animals, it discusses scales, mammals feeding milk, butterfly and bee nectar drinking, bird beaks, vertebrate backbones, lung vs. gill breathing, egg-laying, butterfly metamorphosis stages from egg to caterpillar to chrysalis to adult, and whether certain statements about the butterfly life cycle are true or false.