The changes an animal goes through are called ___.
metamorphosis
How is a frogs and a birds life cycle the same?
a. both hatch from eggs
b. both go through metamorphosis
c. both look like their parents when they are born
a. both hatch from eggs
Which fish body part is most like the lungs of a cat?
a. gills
b. fins
c. scales
a. gills
You want to know if this animal is a reptile or an amphibian. What do you need to know to classify it?
If it has dry scaly skin.
If it lives in water as a young and land as an adult, it is an amphibian.
Dinosaurs are no longer living. They are ___.
extinct
How do you know an animal is a bird?
a. it can fly
b. it has feathers
c. it has scales
b. feathers
a. the need for food
b. the need for air
c. the need for shelter
a. the need for food
How do fossils form?
1. The animal died
2. The hard parts turned into rock, so did the clay around them
3. Erosion removed the rock around the fossil.
What is metamorphosis? Name animals that go through it.
changes an animal goes through
frog butterfly
An animal that has a safe place to live has ____.
shelter
You see a butterfly flying around. It has big wings and is ready to lay eggs. What stage of the butterfly's life cycle is it in?
a. adult
b. larva
c. pupa
a. adult
How do scientists learn about dinosaurs?
a. they study living dinosaurs
b. they study fossils
c. they make living dinosaurs into fossils
b. they study fossils
How are polar bear and frog life cycles different? List 3
1. PB lungs as young and adult
2. PB birth, frogs lay eggs
3. PB warm blooded, frogs cold blooded
Are frogs born with lungs? When do they grow lungs?
No, they grow lungs when they become an adult
Define extinct
no longer living
How do fins help fish?
a. fins help fish balance and steer
b. fins help fish take in oxygen
c. fins help fish lay eggs
a. fins help fish balance and steer
How are frogs and butterfly life cycles the same? List three
1. reproduce
2. lay eggs
3. metamorphosis
List the frog cycle in order.
1. egg
2. tadpole
3. froglet
4. adult frog
changes an animal goes through
a. bear
b. dog
c. turtle
c. turtle
Which part of a mammal is most likely to become a fossil?
a. bones
b. skin
c. fur
a. bones
bird
snake
turtle
What is Miss I's favorite animal
dog