6.Why can jellyfish and sea anemone be grouped together
A.They have jointed laps
B. They have rentades
C. They have a pair of antennae.
D. They have a spine like structure,
A
7. Why does a squid belong to Mollusk?
It has no shell covering its soft body,
B. It lives in the ocean
C. It has soft body inside a single cell
D. It has a shell covering its soft body.
8. Which of the following is the characteristic of insects? A. Have three
body parts: head, thorax, and abdomen
B. Have four pairs of legs and have no wings or antennae
C. Lives in moist place and have segmented body
D. Lives in the ocean and have spiny skin
9. Which of the following are the characteristics of crustaceans?
A have four pairs of legs; with two body regions
B. have two pairs of wings, with antennae
c. have hard exoskeleton; two pairs of antennae
D. have many pairs of legs; lives on soil
10.
How will you describe the animals called mollusks?
A. They are aquatic animals.
B. They live on bodies of other animals.
C. They can move on the floor of the ocean
D. They have soft bodies covered with hard shell​