Life Cycles
During the teenage stage, a lot of changes start happening in our bodies. This period of change is referred to as _____.
puberty
I have scales as a body covering and gills which allow me to breath underwater which is where I live my whole life
What is a fish
Most of their babies start their lives in water
amphibian
A whale is an example of this
a mammal
Name two animals that go through metamorphosis
变态 Biàntài
a frog and a butterfly
I start my life in an egg. When I hatch from the egg I have dry skin that has scales. I am cold-blooded.
What is a reptile
I am a group of animals whose bodies maintain temperatures higher than their environment's.
Warm-blooded animals- mammals and birds
These animals have a body covering of scales
reptiles
TRUE OR FALSE: a jellyfish is a fish
false
All groups of animals start their lives in this, except for mammals
an egg
During my life growth, my gills change into lungs so that I am able to live on land.
an amphibian
I am an animal that does not have a spinal cord.
an invertebrate-snail, crab, scorpion
These animals could have lungs or gills
amphibians
a bat is an example of
mammal
The place where mammals start their lives
mother's body( womb)
I can fly above the land and look for my prey below. I have hollow bones and wings which allow me to do to this.
a bird
A frog is an example of this
an amphibian
a chameleon is an example of
a reptile
This type of animal is born in an egg that is hard and leathery on the outside
a reptile
Animals that have no backbone
INVERTEBRATE 無脊椎動物.
Humans, fish, snakes, monkeys, birds, and frogs can all be classified in one group.
vertebrates -脊椎动物 Jǐchuí dòngwù
A snake is an example of this
a reptile
What do mammals have that fish do not?
What are lungs, hair/fur, and being warm-blooded