C H A P T E R 6 T E S T R E V I E W

ANIMALS- OBTAINING ENERGY

EXPLAIN THE DIFFERENCE BETWEEN THE TEETH OF...

• Carnivores

• Herbivores

• omnivores

• Carnivores- sharp teeth for tearing meat

• Herbivores- flat teeth to grind plants

• Omnivores- sharp and flat teeth

WHAT ARE THE TWO TYPES OF CIRCULATORY SYSTEMS?

• open- has blood moving freely about the organs

• Closed- blood travels in vessels

WHIC ANIMAL HAS A DIGESTIVE SYSTEM MOST SIMILAR TO A HUMAN?

• Jellyfish

• Wolf

• Octopus

• cow

• wolf

WHAT TYPE OF RESPIRATORY STRUCTURES DO SPIDERS HAVE?

• Air sacs

• Pocket lungs

• Tracheal tubes

• Book lungs

• Book lungs

WHAT TYPE OF CIRCULATORY SYSTEM DO GRASSHOPPERS HAVE?

• Closed

• Single loop

• Double loop

• open

• open

HOW MANY CHAMBERS DOES A FISH HEART HAVE?

• Two- one atrium and one ventricle

VERTEBRATES HAVE KIDNEYS TO FILTER WASTES FROM THE BODY. WHAT DO THE KIDNEYS PRODUCE?

• urine

TINY, THIN-WALLED BLOOD VESSELS WHERE THE BLOOD AND BODY CELLS EXCHANGE SUBSTANCES ARE CALLED...

• Atria

• Ventricles

• Single loops

• capillaries

• cappilaries

WHICH BODY SYSTEM HELPS ANIMALS GET RID OF WASTE?

• Circulatory system

• Excretory system

• Respiratory system

• Nervous system

• Excretory system

SWHAT ARE THE TWO GASES THAT ANIMALS EXCHANGE WITH THEIR SURROUNDINGS?

• Carbon Dioxide (CO2)

• Oxygen (02)

WHAT TYPE OF CIRCULATORY SYSTEM DOES A HUMAN HAVE?

• Single loop

• Double loop

• Double loop

WHAT IS A “FILTER FEEDER?” GIVE AN EXAMPLE OF THIS TYPE OF ANIMAL

• A fitler feeder is an animal that strains its food from the water.

• Baleen whales are an example of a filter feeder.

TRUE OR FALSE?

• The respiratory system removes oxygen from the body.

• FALSE!

LIST AND DESRIBE THE THREE WAYS AN ANIMAL CAN OBTAIN OXYGEN.

• Gills- fish can take in oxygen through their gills

• Skin- most amphibians can take in oxygen through their skin- which is why they must remain moist.

• Lungs- mammals take in oxygen through their lungs

WHAT ARE THREE ADAPTATIONS HUMANS HAVE FOR OBTAINING FOOD?

• hands• Sharp and flat teeth• Movement• Mouth• Tongue• Etc.

DESRIBE THE PATH THAT BLOOD FLOWS THROUGH A SINGLE LOOP PATTERN. BEGIN WITH THE GILLS. BE SURE TO EXPLAIN

WHERE THE BLOOD TAKES IN, AND RELEASES OXYGEN.

• At the gills, the blood releases carbon dioxide and picks up oxygen. The blood travels to the body, releases oxygen, and picks up carbon dioxide. The blood then travels through the heart, and back to the gills.

WHAT IS THE DIFFERENCE BETWEEN BREATHING AND CELLULAR RESPIRATION?

• Cellular Respiration- the process that releases energy by breaking down glucose and other food molecules in the presence of oxygen (taking in oxygen into the body)

• Breathing- taking in oxygen through the lungs