Which is the function of the red blood cells?
They carry oxygen to the muscles and joints
What do we have to do to keep us healthy?
For example: Excercise every day, a balanced diet, sleep more than 9 hours, keep us clean and have good relationships
Function of the white blood cells
Fight germs and infections
What are vaccines for?
To prepare the inmune system to fight against illnesses
Which organ filter blood to remove waste and extra water?
The kidneys
Name the parts of the circulatory system
heart, lungs, arteries, veins, atria, ventricles
Oxygen passes into the blood in the....
alveoli
What connects the mouth to the stomach?
The esophagus
What are the upper chambers called?
Atria
Antibiotics were discovered by....
Alexander Fleming
In what part of the body does food mix with gastric juices?
In the stomach
Name the 7 parts of the respiratory system
mouth, nose, trachea, bronchi, lungs, brochioles, alveoli
What are the three stages of digestion?
Digestion, absorption and elimination
In what part of the body does food mix with bile from the liver?
In the small intestine
Organ that contracts to pull air into the lungs
diaphragm
Name the 9 parts of the digestive system
mouth, teeth, esophagus, stomach, small intestine, liver, large intestine, rectum, anus
How many chambers does your heart have?
Four chambers
Function of the platelets
Help to heal cuts by forming a scab
Name the 5 parts of the excretory system
urethra, ureters, bladder, kidneys and rectum.
Antibiotics are used to cure
Bacterial infections
Where is the urine stored before it is expelled.
In the bladder
True or false: circulation is part of nutrition
True