What is the digestive system?

the digestive system is a process that the mouth brake down the food to make energy

This are all the organs of the digestive system

Liver

The liver is a very important organ of the Digestive system.Is used to make a substance that give send order to other organs.

Stomach

The stomach is a organ that reserved food 4 hours.They used to break down the food and then the food is absorbed trough the blood and intestine

The esophagus is muscular tube that conect the pharynx and the stomach

SMALL INTESTINE

With juices from the liver and pancreas we

continue to break down the food.

LARGE INTESTINE The food that the body does‘t need is send to the large intestine and later leaves the body as waste

-Stomach diseases.-Intestine diseases.-Liver disondens.-Pancreatic disondens.-Diseases in lips,mouth,tonge and salivary glands.-Diseases in the esophagus.-Conditions in the restum and anus.-Disorders of the gallbladder and bile ducts.

Many of the illnesses of the stomach is usually because we have infection

Liver diseases can ocurr of many several mechanism.A common of a liver diseases is viral infection.Can be vertically transmitted during birth via contact with infected blood

Pancreatitis or inflammation of the pancreas, occurs when the digestive enzymes begin to digest the same pancreas.This can be a pancreatic cancer

Intestinal inflammatory diases are chronic disorders

that mainly affect the intestine,often causing

recurrent abdominal pain and chronic diarrhea.

BY

ERIKA, IRENE AND YAIZA

The respiratory system use :

NOSE AND MOUTH

Nose and mouth are entry points

PHARYNX

The soft part at the top of the throat that connects the mouth and nose to the oesophagus and the larynx

TRACHEA

The trachea is a wide,hollow tube that connects the larynx to the lungs

BROCHUS

One of the two tubes that branchfrom the trachea and carry air into the lungs

LUNGS

The human lungs are a pair of large spongy organs optimized for gas exchange between our blood and the air

BRONCHIOLE

In the lungs, one of the very small tubes that branch out from the bronchi and connect to the alveoly

ALVEOLUS

One of the many very small air bags in the lungs, with thin walls that allowoxygen to enter the blood

DIAPHRAGM

The diaphragm is the dome-shaped sheet of muscle and tendon that serves as the main muscle of respiration and plays a vital role in the breathing process

INSPIRING

The function of “inspiring”is to get air from the enviroment and carry to the lungs through the trachea

-Carbon Dioxide

- Oxygen

EXPIRING

Lungs become small

Diafragm

CO 2

The function of expiring is when the air is in the lungs and the lungs take the oxygen and expuls the carbon dioxide throug the trachea and the mouth or nose

ILLNESSES

·Asthma is a health problem that makes it hard to breathe. This happens because airways in the lungs swell up fill with mucus, and get smaller. With astma, breathing gets harder because aiways parrow, swel and fil with mucus. This makes it through for air to pass through.

· Tuberculosis is a disease caused by the bacteria. It mainly infects the lungs, although it also can affect other organs. When someone is untred coughs or sneezes the air is filled with droplets containing the bacteria. These infected droplets is the usual way a person gets tuberculosis.

STAY HEALTHY

●Stay hydrated●Not smoke●Mentain a healthy weight●Do exercise●Eat vegetables and fruit●Wash your hands●Drink herbal tea●Have a balanced diet

BIBLIOGRAPHY

●Google●Google Images●KidsHealth●HealthHype●Live Strong●Inner Body●Sixth Graders Blog

CIRCULATORY SYSTEM

CIRCULAT0RY SISTEM

The circulatory system delivers blood to the body’s tissues through a network of blood vessels. The main organ of the circulatory is the heart, which sends oxygen and nutrients rich blood to all our cells. It is made of the heart,blod,arteries , veins and capillaries

THE HEART

About the size of your clenched fist, your heart is a muscle. It contracts and relaxes some 70 or so times a minute at rest — more if you are exercising — and squeezes and pumps blood through its chambers to all parts of the body. About the size of your clenched fist, your heart is a muscle. It contracts and relaxes some 70 or so times a minute at rest — more if you are exercising — and squeezes and pumps blood through its chambers to all parts of the body.

BLOOD STREAM

• Your blood travels through a pipeline with many branches, both big and small. Strung together end

to end, your blood vessels could circle the globe more than 2 times!

The tubes that carry blood away from your heart are called arteries.

They’re hoses that carry blood pumped under high pressure to

smaller and smaller branched tubes called capillaries. The tubes that

drain back to the heart are veins.

VEINS and ARTERIES

•There are two types of blood vessels in the cyrculatory system of the body:

• arteryes that carry oxigenate blood from the heart to various parts of the body and veins that carry blood prification

Reed blood cells and wite blood cells

red blood cells • Give blood its

colour.They carry oxigen and carbon dioxide.

White blood cells• Fight infection.They

surrounds and absorb germs which enter the body.

ILLNESSESES•Aneurysm•Atheroscleorosis•Acute coronary syndrome•Arrhythmia•Varicose Veins

ANEUSRYSM• An aneurysm is like a blood-

balloon in the

wall of a blood vessel

Aneurysm can occur in any blood vessel, for example there are aneurysm in the brain in the aorta…Aneurysm can also occur in the hear

ATHEROSCLEROSIS

Astherosclerosis is a disease in wich a plaque builds up our arteries .

The plaques are made coresterol,calcium and other substance.

Plaques narrows the arteries.This limits the flow of oxygen .

Blood to your organs and other parts of the body.

This can lead serious problems including heat attack .

And in extremes cases the death

RECOMMENDATIONS

1 Don´t somoke2 Make 30 minutes of exercise at -least 4 days a weeek3 Have a healthy diet4 Limit your use of alcohol5 Try to lose weight

WEBS RESEARCH:

GOOGLEKIDS

HEALTHY

David, Amanda and Hugo

•The Nervous System coordinates the voluntary and involuntary movements of the body. It includes the brain, the spinal chord and the nerves.

FUNCTIONS

THE BRAIN• The brain is like a computer that controls the

body's functions, and the nervous system is like a network that relays messages to parts of the body. When a message comes into the brain from anywhere in the body, the brain tells the body how to react.

THE SPINAL CORD

• The human spinal cord it take out and carry the information of the brain to all the body through the nerves, is the main pathway for information connecting the brain and peripheral nervous system. The spinal cord system is protected by the bony spinal column.

Nerves Nerves are made up of tiny cells called neurons that transfer information through the nervous system using electrical and chemical signals.

Neurons

Different neurons carry out different tasks:Sensory neurons: collect information from our senses organs(nose, ears, eyes…)

Sensory neurons: sends messages from the brain to our locomotor system.

ILLNESSES• Multiple Sclerosis :is a disease of unknown cause

that manifests as multiple hard plaques of degeneration of the insulating layer of nerve fibers in the central nervous system.

·Epilepsy: High fevers in young children may trigger seizures which are short in duration, easily controlled and, typically, have no permanent aftereffects. Epilepsy is a specific condition which may occur at any age, seizures are more intense, and recur with some frequency.

STAY HEALTHY

Daily physical activity is important for nervous system health. Regular exercise makes your heart more efficient at pumping blood to your brain

Water is also important for the nervous system, so drink plenty of water and other fluids

Resources

Natural science bookSixth graders blogKids HealthyNervous system diseases- Des Moines UniversityKeeping the Nervous System HealthyNeuroscience for kids- spinal cord

Created by: Lucía, Alexandra, Daniel and Diego.

Particulars of the excretory system

The excretory system removes waste that collects in the body during metabolism.

The main organs are:kidneys, ureter, bladder and urethra.

KidneysThe kidneys have two important functions:

The first one is filter waste from the blood,and the other one is to produce pee to get rid of it.

Ureter:The ureter has two thin tubes that take pee

from the kidneys to the bladder.

BladderThe bladder is an expandable muscular sac

that stores urine before it is excreated out of the body through the urethra.

UrethraThe urethra is the tube that carries urine

from the bladder out of the body when you pee.

ILLNESES

One illnes that can occur in the excretory system is the urine infection.

This happens when the urethra becomes inflamed, in most of the cases occur because a bacteria enter into the urethra.

Some symptons of this illnes are urgent and frequent need to urinate, pain when urinating or in sexual intercourse…

Some treatments are this antibiotics: the trimetoprim, the amoxicilina, the ampicilina…

Staying healthyStaying healthy is very important to your

body, some things that you can do to be healthy are this::

-Drink a lot of water, -Pee when you have to pee, - Keep the genitals clean

ResourcesKIDS HEALTHYCUIDATE PLUSGOOGLESIXTH GRADERS BLOG

MUSCULAR

SYSTEM

Alberto , J

orge and Ja

ra.

Flexion of forearm is achieved by a group of three muscles - the brachialis,biceps brachii,and brachioradialis.These flexsor muscles are all located on the anterior side of the upper arm and extend from the humerus and escapula to the ulna and radius of the forearm.

ARM'S MUSCLESARM'S MUSCLES

The muscles of the legs are used to move the legs

The main muscles of the leg are: Quadriceps, biceps

femoris and the calf muscles.

LEG'S MUSCLESLEG'S MUSCLES

There are 3 types of muscles :

· CARDIAC

· SKELETAL

· SMOOTH

CARDIAC

SMOOTH

SKELETAL

There are many types of illnesses of the muscles:

·TEAR: That is a muscle broken

·CARDIOMYOPATHY: Referes to heart muscle disease.

·CARDIOVASCULAR: One out of every five-related deaths are caused by this illneses

ILLNESES

STAY STAY HEALTHYHEALTHY

To be healthy and strong you need to do daily sport and eat one piece of fruit at day.

TENDONSTENDONSThe muscles are joined to the bones by little muscles called tendons.

We have found this information in: 10 facts about the tendons, the book of Natural Sciences and in Sixth Graders. Photos: Google

RUBÉN.C .CARLOS.M.OUSMANE.S.

THERE ARE 4 TYPES OF BONES:

FLAT BONES

STERNUMCLAVICLESCAPULA

SKULLRIB CAGE

LONG BONES

FEMURHUMERUS

FIBULATIBIAULNA

RADIUS

SHORT BONES

SPINECARPALS

METACARPALSMETATARSALS

PHALANGESTORSALS

JOINT BONES

KNEEELBOWNECK

ANKLESHOULDER

BONE TYPESLONG BONE : FEMUR :

The femur is the only bone of the thigh, it serves as a fixation point for all the muscles that exert their force on the joints of the hip and knee.

SHORT BONE: METACARPALS:

The metacarpus is one of the three parts of which the bones of the hand are composed.

FLAT BONE: SKULL:The skull is a bone box that protects against bumps and contains the brain mainly.

JOINT BONE: KNEE:

The knee serves to join the femur with the tibia and the fibula.

ILNESSESPaget: this illness , damage and weak bones. If you have this in illness, you probably fracture the bad bone.If there is something like a breast conservation surgery, instead of a mastectomy, you will also need radiation therapy in the mother to treat Paget's disease.

Bones can also have cancer and infections.Depending on the type and stage of the cancer, you may need more than one type of treatment: surgery, radiation, chemotherapy, other medicines ... cure this disease.

KEEPING BONES HEALTHY

Protecting your bone health is easier than you think: the first step is getting old the nutrients you need for bone growth is:

Yogurt fortified with vitamin DMilk from a brand fortified with vitamin DcheeseSardines and tunaEggsSalmonSpinachFortified cerealOrange juice

To have strong bones you need calcium and vitamin D. Insufficient calcium contributes significantly to the development of osteoporosis and inadequate consumption of it throughout life, is related to the decrease in bone density and a high rate of fractures .

KEEPING HEALTHY AND STRONG

Your body needs calcium to keep bones dense and strong. Low bone density can cause your bones to become brittle and brittle.

USED PAGEShttps://www.vix.com/es/imj/salud/5167/recomendaciones-para-tener-huesos-sanos-y-fuerteshttp://www.breastcancer.org/es/sintomas/tipos/paget/tratamiento_adicional

http://www.sciencekids.co.nz/sciencefacts/humanbody/skeletonbones.html

https://sites.google.com/site/huesosmusculosy/el-esqueleto-tipos-de-huesos