BACTERIA

                                                  
INDEX

CLASIFICATION AND TYPES

MAIN CHARACTERISTICS

FUN FACT

PARTS THREE VITAL FUNCTIONS                                                                                                                                                                           CLASIFICATION AND TYPES                                                      
CLASIFICATION:               TYPES:                                                              
Archaebacteria                            methanogens,
                                                    halophile
                                                    termoacidofilos.

 Eubacterium                              gram negative and positive bacteria,
                                                   red bacteria
                                                   spirochetes
                                                   cyanobacterias

but there are about 30 or 40 billion types of bacteria .  This is just an example 


MAIN CHARACTERISTICS 

The bacteria like the cell have a citoplasm and a plasma bembrane . the bacteria are so small that they have to do whith a microscope . And the bacterium is an unicellular organism that reproduces byspores 

PARTS 

PILI = It is like the hear of bacteria

CAPSULE= The cell capsule is a very large structure , it is outside the cell envelope of bacteria and is considered part of the outer cell of bacteria cell

CELL WALL = is a rigid layer that it is outside the membrane

CELL MEMBRANE= The cell membrane is a flexible tube that the vast majority of living things have

RIBOSOME = A ribosome is a complex

CHROMOSOME = To each of the structures formed by ADN and very organized

FLAGELLUM = is like the tail of the bacteria


THREE VITAL FUNCTIONS 

REPRODUCTION :The bacteria reproduces by spores                   

NUTRITION : Some bacteria feed on photosynthesis and others bacterias feed on organic mater                                                                                                
INTERACTION : They are like the hairs  that have bacteria (PILI) that move super fast and that makes air and get the bacteria to move 

FUN FACTS 

PLANTS KINGDOM

INDEX:

Types,

Main Characteristics,

Parts,

Classifications,
Fun facts

TYPES:

MAIN CHARACTERISTICS:

Most plants use photosynthesis to make their own food.

Plants reproduce with spores

PARTS:

CLASSIFICATIONS:

FUN FACTS:

I AM GOING TO SHOW YOU SOME FUN FACTS ABOUT PLANTS:

1.- BANANAS CONTAIN A NATURAL CHEMICAL WHICH CAN MAKE PEOPLE FEEL HAPPY

2.- AN AVERAGE SIZE TREE CAN PROVIDE ENOUGH TO MAKE 170,100 PENCILS

3.- TREE RESIN OFTEN PLANT MATERIAL OR TINY INSECTS THAT ARE TRAPPED WITHIN

AND HERE IS A VIDEO OF PLANTS FAN FACTS!!!

THANKS FOR READING!!!

ANIMALS

                                                                                            

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
                                                                          INDEX

                                                       

1. CHARACTERISTICS
2. PARTS  
3. BREED
4. FUN FACTS   

                               
                                        BORDER COLLIE

                                                

1.  CHARACTERISTICS

•    The border collie have  a fur very beautiful
•   There have a jaw very strong
•   The border collie have a very good smell  
•   The border collie can hear very well.    
•                                                                                                                                                                                                                                        
•                                                                                                                                                                                                                                                                                                                                                                                      2.  PARTS    

                                                                                                                                                                                                                                                                                                                     

                                                                                 

                                                                  3.   BREED


                                  

                                              BEAGLE

HUSKI

GERMAN  SHEPHERD

GOLDEN   RETRIEVER

4.   5 facts you may not know about  the dogs

• Your dog is as smart as a 2-year-old toddler. 
• Dogs and cats both slurp water the same way.Your dog does have a sense of time — andmisses 
• you when you’re gone
• Your dog’s whiskers help him “see” in the dark. 
• Dogs only have sweat glands in their paws.

BACTERIA

                                  

                                                        INDEX                 

                                                             Parts, tipes, Main characteristics and
                                                                               a video of fun facts.
                                                                                TIPES  
                                            The tipes are:                                        

                                PARTS:   
        MAIN
CHARACTERISTICS


 1. Lack membrene-bound organelles inside the cell.  
2. Have frew internal structures that are distinguishable under a microscope.
3. Strong cell wal: resistant to evironmental changes.
4. Sinprest organisims: very small size.
                        This is a video explaining the fun facts of bacteria 

                                           
                                   

                                            
                                    
            
                                         
                                 
                                  
                                
                           
                                         
                                  
                                                             
                                                             
                                               
                                                                      
                                                              

 

    

 

animals

                                                   ANIMALS

Index

1. Definition of animal
2. Clasification: Vertebrates and invertebrates
3. Characteristics                                                      

  1.Definition of animal
 An animal is a living being that can move by its own. All animals do the 3 vital functions: nutrition, relation and reproduction.   

  2.  Clasification

          3. Characteristics

a) Vertebrates:

1. They have a bone skeleton. 
2.They have vertebrae and bones that hold the skin.

- fish: They live only in aquatic environments and their bodies are covered by scales.
- Birds: They are warm blooded animals, they can fly, jump or run. They are covered with feathers and are oviparous animals.
-Amphibians: They can live in aquatic and terrestrial environments. When they are small, they have gills and Adults have lungs.
- Mamals: They have mammary glands to produce milk to feed their young. They are viviparous animals.
- Reptiles:  Their body is protected by scales. They lay eggs with a very hard shell.

b) Invertebrates:

                          


                                       Thank you, i hope you like it!

ANIMAL KINGDOM

 

BACTERIA   KINGDOM

What are bacteria?

Bacteria are the smallest of living organism. We can't see them without a microscope because they are so small.

They are everywhere around us: in the air, on our skin, in our bodies, in the ground, in the ocean, in clouds, on living things and also on dead things.

Bacteria are microorganism made of only one cell.

Most bacteria are very helpful to humans and are very useful for the industry (to transform milk in cheese or yoghourt,  for petroleum ...)

But some bacteria cause health problems in animals and plants. These bacteria are called pathogens. We use antibiotics to fight against them.


Classification

We can clasify bacteria depending on many factors: Shape

Size

Movement

Feedig system

...

Depending on their morphology and shape bacteria are divided in:

1. Coccus: Spherical shapep like little balls. They can be found alone, in pairs, in clumps or in long chains
2. Bacillus: Straight shape like a stick
3. Coccobacillus: Between a sphere and a rod
4. Spirillus and spirochete: Spiral shaped like a corkscrew 
5. Filamentous: Elongated shape

Vital Function

Bacteria exist in nature as individual cells.
Bacteria usually live in colonies. Some bacteria work together in groups.

BACTERIAL COLONIES

The mains functions of bacteria are:

• Collect enough nutrients to survive.
• Reproduce. Bacteria reproduce quickly. Bacteria can reproduce about once every 20 minutes. The process of reproduction called binary fission.

Parts of the Bacteria Cell 

Bacteria are very simple cells.

They don’t have a nucleus but they have DNA in an area called the nucleoid. 

They have some envelopes as protection: capsule and cell wall.

They have cell membrane to contain the cytoplasm and to control the transit in and outside the cell.

They don't have specialized organelles, just ribosomes. 

Sometimes they have elements for movement like pilus or Flagellum.


Fun Facts


There are 10,000 known species of bacteria. 

Bacteria are the most abundant organism in the world. 

There are more bacteria in the mouth than people in the world 

Bacteria can survive in extrem conditions including deep areas of the Earth's crust, in the space and in radioactive waste. 

There are around as many bacteria cells in a human body as there are human cells. 

Some bacteria have chemicals that can generate light. This is called bioluminescence.

THE END

ANIMALS

INDEX

VERTEBRATE ANIMALS

• MAMMALS
• AMPHIBIANS
• FISHES
• REPTILES

INVERTEBRATE ANIMALS

• SPONGES
• JELLYFISH & CORALS
• WORMS
• MOLLUSKS
• ECHINODERMS
• ARTHROPODS

FUN FACTS

VERTEBRATE ANIMALS

All vertebrate animals have internal skeleton made of BONES

• MAMMALS
• They are viviparous: born of the WOMB of their mothers.
• When they are BABIES, they eat Breastmilk.
• breathe through lungs.
• depending on the kind of food they it, they can be:

Carnivores

Herbivores

Omnivores

• AMPHIBIANS
• They are oviparous: they are born from an egg.
• when they are babies:
• They live in the water
• They start as a small larvae
• They breathe with their gills 
• Almost are herbivorous: They eat vegetables
• After they go through a metamorphosis and become adults:
• They can live in the water or on land
• They can breathe through lungs and their skin
• They become carnivores: They eat insects 

Examples:

Frogs

Tritons

Toads

• BIRDS
• They are oviparous: They are born from an egg.
• They have peaks instead of mouth.
• They breathe with their lungs.
• They have feathers , so they can fly.
• According to their diet, they can be:

Carnivorous bird

Hervibore bird

Omnivorous bird

• FISHES

• They live in the water
• They are oviparous
• Their bones are spines
• They are covered with scales
• Almost all of them are carnivorous

• REPTILES
• Almost all of them are terrestrial.
• They are oviparous.
• The are covered with scales.
• Almost all of them are carnivorous.

INVERTEBRATE ANIMALS

They don't haven BONES and they are OVIPAROUS

• SPONGES

• JELLYFISH & CORALS

• WORMS

• MOLLUSKS
• They can have a shell

Snails

Clams

• And some don`t have a shell.

Octoppus

• ECHINODERMS

 Sea stars

Sea urchins

• ARTHROPODS
• 6 legs: INSECTS 

Ants

Flies

• 8 legs: ARACHNIDS

Spiders

Scorpions

• 10 legs: CRUSTACEANS

Crabs & Lobsters

• More than 10 legs: MYRIAPODS

Centipede

FUN FACTS

• The BAT is the only mammal that can fly.

• PENGUINS & OSTRICHES are the only birds that can not fly. 

• The WHALE SARK is the biggest kind of fish in the world.

• There are some kind of SPONGES that we use in the shower that are invertebrate animals.

• ARTHROPODS are the most abundant animals on the planet.