unit 3 nutrition sofia lucia ortega s
TRANSCRIPT
![Page 1: Unit 3 nutrition sofia lucia ortega s](https://reader036.vdocuments.us/reader036/viewer/2022062513/55624822d8b42a6c368b4714/html5/thumbnails/1.jpg)
NUTRITION
SOFÍA NUÑEZand
LUCÍA ORTEGA
BY
![Page 2: Unit 3 nutrition sofia lucia ortega s](https://reader036.vdocuments.us/reader036/viewer/2022062513/55624822d8b42a6c368b4714/html5/thumbnails/2.jpg)
THE DIGESTIVE SYSTEM
The digestive system transforms food into nutrients .
It has two parts The digestive tract ,the pharynx , the
oesophagus , the stomach ,the small intestine and the large intestine
The digestive glands , salivari glands the liver and the pancreas.
![Page 3: Unit 3 nutrition sofia lucia ortega s](https://reader036.vdocuments.us/reader036/viewer/2022062513/55624822d8b42a6c368b4714/html5/thumbnails/3.jpg)
A PHOTO OF THE DIGESTIVE SYSTEM
![Page 4: Unit 3 nutrition sofia lucia ortega s](https://reader036.vdocuments.us/reader036/viewer/2022062513/55624822d8b42a6c368b4714/html5/thumbnails/4.jpg)
THE RESPIRATORY SYSTEM
The respiratory system is in charge of breathing .
Makes two movements
First inhale air and it goes into the lungs
Then exhale air seding it out of the lungs
![Page 5: Unit 3 nutrition sofia lucia ortega s](https://reader036.vdocuments.us/reader036/viewer/2022062513/55624822d8b42a6c368b4714/html5/thumbnails/5.jpg)
THE EXCRETORY SYSTEM
Filters waste substances from the blood.
It removes then from the body though excretion.
It is made up of Sweat glands The urinary system
![Page 7: Unit 3 nutrition sofia lucia ortega s](https://reader036.vdocuments.us/reader036/viewer/2022062513/55624822d8b42a6c368b4714/html5/thumbnails/7.jpg)
THE CIRCULATORY SYSTEM Transport nutrients and oxygen to
our cells. It is made up of The heart The blood There are three types of blood
vessels : The capillaries The veins The arteries
![Page 8: Unit 3 nutrition sofia lucia ortega s](https://reader036.vdocuments.us/reader036/viewer/2022062513/55624822d8b42a6c368b4714/html5/thumbnails/8.jpg)
The circulatory system
![Page 9: Unit 3 nutrition sofia lucia ortega s](https://reader036.vdocuments.us/reader036/viewer/2022062513/55624822d8b42a6c368b4714/html5/thumbnails/9.jpg)
THE BLOODIs a red liquid tissue made up of cells that float in a liquid called plasma. It has three parts:o Red blood cells o White blood cellsoPlatelets
![Page 10: Unit 3 nutrition sofia lucia ortega s](https://reader036.vdocuments.us/reader036/viewer/2022062513/55624822d8b42a6c368b4714/html5/thumbnails/10.jpg)
THE HEART Uses rhythmic systole and diastole
movements to pump the blood around the body.
![Page 11: Unit 3 nutrition sofia lucia ortega s](https://reader036.vdocuments.us/reader036/viewer/2022062513/55624822d8b42a6c368b4714/html5/thumbnails/11.jpg)
HUMAN CIRCULATION.
Is closed and double Is closed,in mamals the heart septum
separates the two halves. Is double. The blood follows two
routes Pulmonary circulation Systemic circulation
![Page 12: Unit 3 nutrition sofia lucia ortega s](https://reader036.vdocuments.us/reader036/viewer/2022062513/55624822d8b42a6c368b4714/html5/thumbnails/12.jpg)
TH
E
E N D