Science Chapter 7

What is an animal that eats both meat and plants?

What is a single shelled mollusk?

What is a marine iguana?

What animal uses lateral undulation?

What is the exoskeleton of a crustacean's shell called?

What is an animal that eats meat?

What is a bird that is born featherless and helpless?

What are the holes behind a shark's eyes that are used for inhaling water?

Marine biology is the study of what?

What is a floating plant-like unicellular algae?

Polyps and medusas are the two forms of what?

What is a cold blooded vertebrate class that uses gills to breathe oxygen?

What is an animal that eats plants?

What are spiny-skinned invertebrates with radial symmetry?

Warm-blooded vertebrate class that are fed milk by their mothers

An organism that attaches itself to another organism and feeds on it is a

What is a cold blooded vertebrate that uses lungs to breathe?

What is the organ that enables fish to swim at any depth?

What is the mother of pearl lining of some mollusk shells?

A sea sponge that has a porous structure is a what?

A ray is the arm of an ______________________.

A whale having teeth for tearing and eating food is a __________ whale?

What is the unlearned knowledge an animal has from birth?

What is a mollusk that has two hinged shells?

What kind of bird is born with down and is able to walk, swim, or run right away?

What is an asymmetrical protozoan able to change its shape?

What is a warm blooded vertebrate class with wings?

What is a soft-bodied invertebrate with a muscular foot and a mantle?