3.These are invertebrates with flat and ribbonlike bodies. They do not have body cavities that contain developed circulatory or respiratory organs.
A. cnidarians C. roundworms
B.Flatworms D. sponges
4. They have long, smooth, and rounded bodies which often have rings, bristle, or ridges that aid in locomotion or protection. They are found in the water, in the soil, or in other plants and animals as parasites.
A. cnidarians C. roundworms
B. Flatworms D. sponges
5. These are also known as annelids. They have a long, segmented bodies and their bodies allow them to burrow in the soil or swim in the water easily.
A. Arthropods C. mollusks
B. Echinoderms D. segmented worms
6. They are soft bodies animals that may or may not have protective shells.
A. Arthropods. C. mollusks .
B. Echinoderms D. segmented worms
7. They are radially symmetrical ana spiny marine animais.
A. Arthropods C. mollusks
B. Echinoderms D. segmented worms
8. These are group of arthropods with two pairs of antennae. They have gills for breathing. Examples are shrimps and lobsters.
A. Arachnids C. crustaceans
B. Centipede D. insects
9. An examples of these arthropods are spiders. They have two body regions: cephalothorax and abdomen. They have four pairs of legs. They breathe through their trachea or book lungs.
A. Arachnids C. crustaceans
B. Centipede D. insects
10. An arthropods which composed of three regions: the head, thorax, and abdomen. They have compound eyes, six jointed legs and have one to two pairs of wings. C. crustaceans
A. Arachnids D. insects
B. Centipede
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3) B. Flatworm
4) C. Roundworms
5) D. Segmented worms
6) C. Mollusks
7) B. Echinoderms
8) C. Crustacean
9) A. Arachnids
10) D. Insects
I search some of it but correct me if I'm wrong, HOPE IT HELPS!