LIVING THINGS
In which groups are animals classified?
Vertebrates and invertebrates
How many groups of invertebrates are there?
Six: WORMS, MOLLUSCS, SPONGES, ECHINODERMS, ARTHROPODS AND CNIDARIANS
HOW DO ANIMALS REPRODUCE? Say all the types of reproduction.
OVOVIVIPAROUS, VIVIPAROUS AND OVIPAROUS