Vertebrate- Invertebrate

Which of the following best describes reptiles?

• They live on land only.

• They lay eggs without shells.

• They are water dwellers all their lives

• They have scales and lay eggs with shells.

What characteristics best distinguishes birds from other vertebrates?

     

• They have bones.

• They lay eggs with shells.

• They are covered with feathers.

• They take care of their young.?

Animals possess body parts that are distinct to them. Which of the    

    following distinguishes amphibians from reptiles?

   

• moist slimy skin

• rough slimy skin

• scaly skin

• soft dry scales

Which of these animals is NOT a cnidarians?

                               

• corals  

• hydras  

• jellyfish

• starfish

Which of the following is true about echinoderms?

  

• They are stationary.

• They have spiny skin.

• They live inside the body.

• They have tentacles that release a poison.

Some animals may live both on land and in water. Which of the following animals usually lay their eggs in water but may spend most of their lives on land?

• amphibians

• birds

• fishes

• reptiles

How are fins helpful to fish?

• They give fish their beautiful colors

• They help the fish to swim, turn, and stop.

• They are used for breathing

• They enable the fish to find mates.

How do cnidarians get their food?

• Food and water flow through their small openings.

• Stinging cells on the tentacles capture prey

• They have hooks and suckers on their head.

• They live inside the bodies of other cnidarians.

Which of the following is the simplest of the invertebrate groups?

• sponges

• cnidarians

• flatworms

• roundworms

Which group of invertebrates has shells?

• echinoderms

• mollusks

• sponges

• roundworms