Amphibians
why do amphibian eggsbhave to be in water
because thay don't have shell
How can reptiles breath
lungs
how can fish breath through what
gillls
how can birds breath
through lungs
whuch type of mammal have the longest gestational period
placentals
how can an adult Amphibians breath
through lungs and skin
the types of reptiles that lay eggs is
Amniotic
Is fish warm-blooded
no it is cold-blooded
all birds lay eggs that developnoutside the body, it means they are
oviparous
what does marsupials have to help thier young develop
a digestive pouch to feed their babies
Is Amphibians warm-blooded
no it is cold-blooded
What skin does reptiles have
scaly skin
types od fish(three)
shark, angelfish, catfish
do bird often have scaly skin
yes it have
the common characteristic of all mammals is
thay all have hair
when amphibians is young how can they breath
lungs
Most reptiles is warm-blooded or cool-blooded
cool-blooded
why is the lateral line important for fish
for detects pressure/vibrations
Is bird ectothermic
yes it is
list three characteristic of mammal
inner ear bones, endothermic, have mammery glands
list three types of amphibians
Frogs, salamander, toad......
types of reptiles(three)
snakes, lizards, tortoises, turtles, crocodiles, alligators
which organ helps fish stay a certain depth in water
swim bladder
what is the 2 use of bird's feather
flight and warmth
which types of tooth does a mammal does't have
preincisor