Digestive
What is the muscular tube that pulls food down to the stomach
The esophagus
What is the most important organ in the respiratory system?
Lungs
Muscle that pumps blood around your body
The heart
Name one function of the Nervous system
To send and receive messages. It controls what you do. Communication and Coordination. Site of Reasoning. Two Main Divisions: CNS and PNS
What vital organs does the rib cage protect?
Heart, liver, pancreas, lungs
What is the function of the Digestive System?
To break down food for the body to use as energy
What gas do we breath into our lungs?
Oxygen
We breathe faster when ______
a) our bodies need more oxygen. b) we are sleeping. c) when we are tired.
a) our bodies need more oxygen
Name the 3 parts of the nervous system
Brain, spinal cord, nerves
What vital organ does the skull protect?
Brain
A stretchy bag that holds food after you eat
stomach
We sneeze to...
get dust out of our nostrils.
How often does the heart beat?
60 to 100 times a minute.
The brain sends instructions along...
a) the nerves b) the bones c) the muscles
the nerves to the locomotor system.
Digestion mainly happens here
The small intestine
Name 3 out of the 5 major parts of this system.
NOSE, LUNGS, TRACHEA, MOUTH, DIAPHRAGM, BRONCHI
What are the blood vessels that carry blood away from the heart?
Arteries
What are the 5 senses?
Taste, touch, sight, smell, hear
Name 4 out of 7 parts of the digestive system
esophagus, stomach, small intestine, large intestine, gall bladder, liver, pancreas, mouth, anus
Alveoli are ______
a) big sacks. b) like a sponge. c) surrounded by blood capillaries.
c) surrounded by blood capillaries.
What are the blood vessels that carry blood back to the heart?
Veins
Goes into action after a message from the brain.
locomotor system