science 5

2. REPTILES• Reptiles are vertebrates, of cold blood. That means that the hot parts
of her body it depends in the hot of the place were they live; because
of these reason, they go after the hot places when is very cold , and
they go after the cold places when is very hot. They usually live in
tropical places or warmed because the temperature is almost warm.
It exist more than 6.000 types of reptiles.
• Do you now that they are only 2 lizards whit poison? One is the GILA
MONSTER and the other is the ADORNED LIZARD.
• Do you now that the tong of the CHAMELEON OF MELLER it let him
hunt birds?
• The poisonous snake of the word is the Navy snake . ¡Her poison is
80,000 times more powerful than the snake bell! It live in the Timor
island and in Indonesia. The second poisonous is the Taipán snake ¡Her
poison is 800 times more powerful than the snake bell! This snake is of
the family of the cobras and it live in Australia.
• The terrestrials turtles are the turtles that live more. One terrestrial
turtle can live more than 100 years.

3. GILA MONSTER ADORNED LIZARD CHAMALEON OF MELLER
TAIPÁN SNAKE SNAKE BELL
COCODRILE
NAVY SNAKE

4. AMPHIBIANS
• The amphibians live in all the world except in the seas. The also don´t live in the Atlántida, on
the peaks of the mountains with snow and in the deserts. They are vertebrates of cold blood.
That means that the hot parts of their body depends of the temperature of the place were
they live. The word AMPHIBIAN means THAT THEY CAN LIVE IN THE WATER LIKE ON LAND
but there are amphibians that they never go to the water. They live in lagoons, marshes,
pools, brooks, meadows, bogs, trees, cave´s walls, between the leaves of trees, etc…. Her
skin is smooth, without scales and humid and they use it for breathing.
• It exist more than 4,000 of different types of amphibians that they are classify in three
orders:
• - The amphibians whit tail, or URODELOS, for example: the salamander, the tritons.
• - The amphibians without tail or ANUROS, for example: frogs or toads.
• - The amphibians without legs or APODOS, for example: the cecilidos.
• Some amphibians, produce poison on the skin for defend of her enemies. This poison isn´t
poisonous for humans, but if it didn´t enter in to the body in a open wound or if we eat it.
But go whit taken care of you, because it irritate the eyes, the nose and the mouth.

5. SALAMANDER TRITON
CECILIDOS TOADS AND FORGS

6. FISH
• The fish are vertebrates animals of cold blood, that means, that the temperature
of their body, depends on the water of the place where they live. For obtain the
ideal temperature, they swim to different depths. Most of the fish have scales,
they breath from gills and they have an skeleton of spins o cartilages. The fish are
oviparous, that means that they reproduce by eggs. We now more than 30,000
types of fish. They can live in salt water or in fresh water. The fish also drink the
water. They descend the salt water by two ways:
• - By the urine.
• - And by the gills.
• If the place where they live have a lot of water, they put sick because her body
can´t take out all the salt of theirs body. The fish can´t blink, because they don´t
have blinks. The only fish, that can blink are the family of the sharks. The fish can´t
stop growing until the end of her live.
• Do you now that seeing the scale of the fish, we can now their years of each one?
If you take a magnifying glass, and you watch a scale of a fish you can see some
chains of rings like the chains rings of the trees. They are the rings of growing, that
it increase each year of their life.

7. Normal fish
PARTS OF THE FISH
SHARK

8. BIRDS
• The birds are vertebrates animals, that have the body covered by feathers. ¿ Do
you now that the birds have about 1,000 to 3,000 feathers? There are birds that
have a lot of feathers more, for example the singing swan, that has about 25,000
feathers. Now in the actuality we now more than 9,000 types of birds in all the
world. They are animals of warm blood, that means that their temperature
corporal constant, independently of the temperature environmental. They have
the sense of the eye very good. The eyes are on the sides and there are different
one of the other; very little times they see with the tow eyes at the same time.
They have they protective by three membranes. The birds are oviparous. Not all
the birds put the same numbers of eggs, each type is different.
• The first bird that they found is the ARCHAEOPTERYX, it doesn´t have peaks, but it
has wings and feathers. It lived in the Jurassic.
• Do you now that the colibrí is the smallest bird in world? It only measures 5
centimeters from the peak to the tail. It is the only bird that can fly towards after.
And is the bird that move the wings very quickly: it do 80 wings movements by
seconds.

9. • Singing swan Colibrí
• Archaeopteryx
• Membranes of the birds

10. MAMMALS
• The mammals are vertebrates animals that they characterize, because the girls have mum. In
this glands they do milk that they give to their babies the firsts months of the live. They are
animals of warm blood, that means that the temperature of their body it keeps the
temperature of the place where they live, and they breath by lungs.
• The mammals reproduce by two ways: viviparous or oviparous. There are more viviparous
than oviparous, that means that the embryos develop in the mothers stomach, and the
oviparous by eggs. Only two mammals are oviparous that are the ORNITORRINCO AND THE
EQUIDNA.
• They exist about 5,000 types of mammals. There are more mammals terrestrial than the tow
mammals that live on the water and the mammal that fly.
• ¿ Do you now that the BAT OF THE NOSE OF PIG, of Tailandia, is the smallest mammal on
world? It measure about 3 centimeters, their wings measure 13 centimeters of side to side,
and it weight 2 grams. Is a animal very stranger and it is protected.

11. HORSE
BAT OF THE NOSE OF PIG
EQUIDNA
ORNITORRINCO

12. HOW ANIMALS HEAT ???
https://www.youtube.com/watch?v=VvQPKAmS
-_Q
FOR HAVE A LITTLE OF LAUGH.

13. • BY: TERESA GUTIÉRREZ.
END.