2022_심화영어

R eview 1 polyp ball of cells ephyrae medusae gametes medusa facing stress An immortal jellyfish’s life cycle Egg Young Insect Adult Insect Frogs name: tadpoles live: in water eat: ‌small insects and plant leaves live: in water and on land eat: insects On your own Broaden Your View B 1 . A number of animals go through the process of transformation from an immature form to an adult form in distinct stages. Search for the following animals’ features and complete the table. 2 . Talk about the differences between the larva and adult stage for each animal with your partner. At the larva stage, tadpoles do not have legs and they live in water. They mostly eat small insects and plant leaves. On the other hand, frogs at the adult stage can live both in water and on land. They hunt insects mostly on land. e.g. Look at the visual material and fill in the blanks according to the main text. Check Your Understanding A Buds can (5) from the rest of the colony. When faced with (1) , a medusa changes back into the sexually (2) polyp phase of life. They have a (3) structure. They remain (4) for some time. planula larvae colony of polyps 50 Lesson 2