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Classification and more
Vertebrates
Invertebrates
Get and Digest Food/
Respiration and Circulation
Animal Reproduction
100
What is the lowest level of the classification system?
Species
100
What type of vertebrate can live in dry places because they have watertight skin?
Reptiles
100
A major change in form that occurs as some animals becomes adults is?
Metamorphosis
100
Straining food out of water
Filter feeding
100
Joining of egg cell and sperm cell
Fertilization
200
Which two classification levels make up the scientific name?
Genus and Species
200
A feature of all fish is their?
Gills
200
Used by echinoderms to move?
Tube foot
200
Becasue they are more developed, birds digest food in a?
Digestive tract
200
Produced by the ovaries
Egg cell
300
Give the scientific name of an organism with this classification: Animalia, chordata, mammalia, carnivora, ursidae, urus, horribilis
Urus horribilis
300
What makes up the backbone?
Vertebra
300
Animals with what type of symmetry have left and right halves that are the same?
Bilateral
300
The process by which animals take in oxygen and give off carbon dioxide is called
Respiration
300
Unique offspring is a major of advantage of
Sexual reproducation
400
What three characteristics can be used to identify an animal as a mammal?
Mammary gland, lungs, hair on the body
400
This produces milk.
Mammory gland
400
Arthropods are the largest group of?
Invertebrates
400
Pumps blood out of the heart
Ventricle
400
Speeds up chemical changes
Enzyme
500
In what way do many amphibians have a "double life"?
They live their early life in water and later life on land.
500
Fish and reptiles are examples of what type of animals?
Cold-blooded
500
How are frogs and butterflies alike?
They both go through metamorphosis
500
Receives blood as it returns to the heart
Atria
500
All vertebrates have a ______ circulatroy system
Closed