Musculoskeletal System
What two systems work together to help you move?
Muscular and Skeletal Systems
What organ starts digestion by chewing food and mixing it with saliva?
Mouth
What gas do we breathe in to stay alive?
Oxygen
What organ pumps blood around the body?
Heart
What organ makes urine?
Kidneys
What connects muscles to bones?
Tendons
Where does most nutrient absorption take place?
Small Intestine
What gas do we breathe out?
Carbon Dioxide
What type of blood cell carries oxygen?
Red-Blood cells
Where is urine stored before it leaves the body?
Bladder
Which type of muscle moves your arms and legs?
Skeletal Muscle
What does the stomach produce to break down food?
Acid and Enzymes
What organ helps you breathe?
Lungs
What blood vessels carry blood away from the heart?
Arteries
What waste product is found in urine?
Urea
What is the main function of your skeleton?
To support and protect the body.
What is the long tube that connects your mouth to your stomach?
Esophagus
What tiny air sacs in the lungs allow gas exchange?
Alveoli
What tiny vessels allow nutrients and gases to exchange with cells?
Capillaries
What organ removes carbon dioxide from the body?
Lungs
Why are joints important in the musculoskeletal system?
They allow bones to move where they connect.
What is the role of the large intestine?
It absorbs water and forms feces.
What is the name of the muscle that helps lungs expand and contract?
Diaphragm
What is the job of white blood cells?
To fight infections
What is the correct order of organs for the path of urine?
Kidneys → Ureters → Bladder → Urethra.