An animal that uses its water vascular system to capture food.
What is an echinoderm?
100
The time when the 3D IMAX movie started.
What is 11:30am?
200
An organisms that grow on or in other organisms.
What is a parasite?
200
Cnidarians pull prey to their mouths with these.
What are tentacles?
200
It allows arthropods to survive on dry land by protecting its body from water loss.
What is an arthropod’s exoskeleton?
200
An echinoderm with long slender arms and flexible joints.
What is a brittle star?
200
The kind of symmetry that bodies of cnidarians have.
What is radial symmetry?
300
The most common type of animal.
What are invertebrates?
300
To protects the sponge’s body and support it.
What are the function of spikes?
300
They are arthropods, with three body sections, six legs, one pair of antennae and usually one or two pairs of wings.
What are characteristic of insects?
300
How sea urchins move.
What are tube feet?
300
How often the flash flood came in the desert zone.
What is every ten minutes?
400
The animal’s body structure, the animal’s DNA and how the animal develops.
What are characteristic that biologists use to classify animals?
400
The cnidarian body part that is shaped like an upside-down bowl.
What is the medusa?
400
An arthropod that has two or three body sections, fiver or more pairs of legs, and two pairs of antennae.
What are characteristics of a crustacean?
400
An echinoderm that uses tentacles to sweep food toward its mouth.
What is a sea cucumber?
400
The thickness of the acrylic in the kelp forrest tunnel.
What is six inches?
500
Obtaining food and oxygen, keeping internal conditions stable, movement, and reproduction.
What are the major functions of an animal?
500
Larva, polyp, medusa.
What are the life stages of a jellyfish?
500
They are invertebrates that have a tough outer covering called an exoskeleton, a segmented body, and jointed attachments called appendages (wings, mouth parts and legs).
What are characteristics of arthropods?
500
They are invertebrates, they have an internal skeleton, they have a system of fluid-filled tubes, and they have radial symmetry.