Science Test 4

What environment can animals with dry scales live in?

• land
• water
• land or water

What environment can animals with scales covered with slime live in?

• land
• water
• land or water

Who believes that dinosaurs changed into birds?

• a person with a biblical view
• a person with an evolutionary view
• a person with both a biblical view and an evolutionary view

Who believes that land animals have always had four legs?

• a person with a biblical view
• a person with an evolutionary view
• a person with both a biblical view and an evolutionary view

What does a bird with a hooked beak eat?

• seeds
• meat
• nuts and fruit

What is the way that smell helps animals interact with their environment?

• smell helps animals use echolocation
• smell helps animals sense pain
• smell helps animals know when an animal is nearby

What is the main difference in the digestive systems of a pig and a cow?

• A pig's stomach has 3 compartments, and a cow's stomach has 4 compartments.
• A pig's stomach has a gizzard, and a cow's stomach has a crop.
• A pig's stomach has 1 compartment, and a cow's stomach has 4 compartments.

What is the similarity between the respiratory systems of a mammal and a fish?

• Both a mammal and a a fish take in oxygen.
• Both a mammal and a fish breathe with lungs.
• Both a mammal and a fish take in carbon dioxide.

What is the difference between the respiratory systems of mammals and most fish?

• Mammals take in oxygen, and most fish take in carbon dioxide.
• Mammals breathe with lungs, and most fish breathe with gills.
• Mammals breathe with gills, and most fish breathe with lungs

What two functions for survival does an animal's covering have?

• to keep diseases from entering the body
• to insulate the animal's body
• to catch, hold, and eat prey
• to smell the environment