D. Write whether the following statements about invertebrates are TRUE O FALSE. Write your
answer on the space before each number
Invertebrates are animals without backbone
2. Invertebrates have body parts and functions more complex than those of
the vertebrates
Truen
3. Arthropods make up the largest group of invertebrates
4. Mollusks are soft-bodied animals with shells inside or outside their bodies
5. Echinoderms are marine animals with smooth outer skeleton.
6. Cnidarians are pore-bearing animals.
7. Poriferans have one body opening and most have two-layer cells.
8. Platyhelminthes are round, elongated worms.
9. Nematodes are elongated, unsegmented wormlike animals.
10. Annelids have bodies with evident segmentation.​