What is one characteristic that ALL invertebrate animals share?
They have no inner skeleton or they have no backbone.
100
Fish live where and use what to move?
Fish live in water and use fins to move.
100
Reptiles need external heat to maintain body temperature. This is called what?
Cold-blooded
100
Mammals breathe through __________ and are ______-blooded.
Lungs, warm
100
What is one characteristic that ALL vertebrate animals share?
They have a spinal column.
200
What is one characteristic that MOST invertebrates share?
They hatch from eggs.
200
Fish breathe through what?
gills
200
What do birds have that enable them to fly?
Wings
200
True or False: Mammals are the only animals in the world that have a body covering of hair or fur.
True
200
How many children does Mr. Christopher have?
two
300
How are invertebrates different? Name two characteristics.
Size and movement
300
Both fish and amphibians are oviparous. What does oviparous mean?
An egg is layed without any fetal development inside the monther.
300
True or False: All reptiles and birds are terrestrial. (extra points for explanation)
False. Turtles are aquatic but they use lungs to breathe and lay eggs on land
300
What does viviparous mean?
The young develop inside the female's body.
300
What are the names and ages of Mr. Christopher's children?
Benson - 5, Mirko - 2
400
MOST invertebrates live where?
In the ocean
400
Describe the process of metamorphasis that amphibians undergo.
Young larvae lose their gills and develop lungs to breathe air. They lose their fins and develop four legs to move on land.
400
Both reptiles and birds are oviparous. However, unlike reptiles, birds maintain the temparerature of the eggs with their own body heat. What is this process called?
Incubation
400
Baby mammals feed on ___________ produced by the ____________.
milk, mother
400
What year was SEK Budapest established?
1997
500
Name five types of invertebrates.
What are insects, spiders, snails, worms, crabs, octopus, lobsters, clams, etc.
500
Both fish and amphibians are divided into two groups. Name both groups of fish and both groups of amphibians.
Fish - cartilaginous and bony; Amphibians - with and without tails