1 00:00:03,629 --> 00:00:06,570 Listen and talk about the photos. 2 00:00:08,050 --> 00:00:11,669 In photo A, we can see a slug. 3 00:00:12,869 --> 00:00:14,830 Slugs are invertebrates. 4 00:00:16,510 --> 00:00:20,449 Some slugs live on land and some live in the sea. 5 00:00:22,129 --> 00:00:24,149 Most slugs are omnivores. 6 00:00:24,750 --> 00:00:26,829 They eat plants and insects. 7 00:00:30,059 --> 00:00:33,420 In photo B, we can see some goats. 8 00:00:33,420 --> 00:00:37,119 Goats are vertebrates 9 00:00:37,119 --> 00:00:42,299 They eat grass, so they are herbivores 10 00:00:42,299 --> 00:00:48,729 In photo C, we can see a catfish 11 00:00:48,729 --> 00:00:52,710 Catfish eat live fish 12 00:00:52,710 --> 00:00:56,810 But they also eat plants that fall into the water 13 00:00:56,810 --> 00:00:59,130 So they are omnivores 14 00:00:59,130 --> 00:01:06,060 In photo D, we can see two frigatebirds 15 00:01:06,060 --> 00:01:13,359 Many other birds are omnivores, but frigatebirds are carnivores 16 00:01:13,359 --> 00:01:19,760 They live near oceans and they hunt fish and squid