………………are groups of worms are called Nematoda. a) Flat worms. b) Segmented worms. c) Flat worms. d) Round worms.
d) Round worms.
………………. happens when an animal sheds it’s outer covering to grow. a) Molting. b) Reproduction. c) Structural adaptation. d) A&B
a) Molting.
………………………have jointed legs. a) Mollusks. b) Arthropods. c) Round worms. d) Cnidarians
b) Arthropods
Segmented worms have tiny stiff hair called …………………..to help them grip surfaces. a) Fur. b) Setae. c) Feathers. d) Annelida.
b) Setae
What do all arthropods have? a) Spiny skin. b) Jointed legs. c) Scaly skin. d) Mucus.
b) Jointed legs
The skeleton in the segmented worms is ………………………. a) Endoskeleton. b) Exoskeleton. c) Hydrostatic. d) A&B.
c) Hydrostatic
Arthropods go through …………………..Which means changes as it grows from an egg to an adult. a) Molting. b) Metamorphosis. c) Structural adaptation. d) A&B.
b) Metamorphosis
The snail belongs to …………………… a) Arthropods. b) Mollusks. c) Segmented worms. d) Cnidarians.
b) Mollusks.
……………are groups of worms are called Annelida means little rings. a) Flat worms. b) Segmented worms. c) Round worms. d) A & B.
b) Segmented worms.
Octopuses act as ………………..when they attack other animals. a) Predator. e) Prey. f) Worms. g) Cnidarians.
a) Predator.
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