Vertebrates
What does a vertebrate have that a invertebrate does not have?
a backbone
vertebrates who begin their life in the water and end their life on land are called
amphibians
animals take in oxygen through
gills or lungs vertebrates or invertebrates
skin or teeth mouth or lungs
In what kind of environment can an animal with dry scales live?
What is land or water?
which vertebrate group has dry scaly skin?
reptiles
Animals that break down food to make energy are called ____________
warmblooded
Amphibians are
a. warm-blooded
b. dry-skinned
c. cold-blooded
d. feathered
coldblooded
the way animals breathe is called the ______________ system
respiratory
all systems are controlled by the ___________ system that is located in the brain and in cells throughout the body
nervous
which vertebrate group has a skeleton made of cartilage and contains sharks?
cartilaginous fish
Animals that cannot keep constant body temperatures
coldblooded
coldblooded vertebrates that live on land (like lizards) are called
reptiles
bones are part of what system?
skeletal
What is water?
which vertebrate group has a cartilaginous skeletons and contains eels?
jawless fish
three classes of fish?
bony, cartilaginous, jawless
only kind of vertebrate that has feathers
bird
bones __________ organs
a. insulate
b. protect
c. injure
d. arm
protect
How does smell help animals interact with their environment?
What is it helps animals know when another animal is nearby?
which vertebrate group has wet skin, lives in the water and then on land?
which class of fish is different than the other two classes?
bony
hollow bones help me fly
bird
the __________ and _________ systems work together so we can move our arms and legs
skeletal and muscular
Name one way that God's design helps vertebrates adapt to a world with predators?
What is...
God created them with the ability to adapt, OR
God gave them the structures needed for defense against predators?
which system contains blood and veins and helps move oxygen throughout the body?
circulatory