Directions: Identify the animals whose characteristics are given in each item. Write the letter that
corresponds to your answer on the answer sheet provided on pages 9-10.
1. It has three body segments such as head, thorax and abdomen.
A. insects B. snails C. shellfish D. worms
2. They have soft bodies, a hard exoskeleton, foot mantle and a mass of internal organ.
A. worms B. snails C. insects D. spiders
3. They have two segments, the head and abdomen. They have 8 legs, no antennae and
they use silk to make web in order to catch their prey and help them reproduce.
A. worms B. insects C. spiders D. snail
4. They can be flat, round and segmented. They live in bodies of animals, plants and soil.
Most of them are parasites and there are some which are useful.
A. insects B. snails C. shellfish D. worms
5. They may either be filter feeders or herbivores. They use radula, a tongue like organ
with hundreds of teeth while other use their gills to sift food in the water. They are
often affected by red tide, a phenomenon caused by an overgrowth of dinoflagellates
A. shellfish B. snails C. worms D. insects
Looking Back
1. Directions: Arrange the scrambled letters to form the group of animals. Write the answer on
provided on your answer sheet.​