body systems study
1. Explain the rela onship between cells, ssues, organs, organ systems, and organisms
A group of cells make a ssue, a group of ssues make and organ, a group of organs make an
organ system, and an organ system makes a organism.
2. What is the job of the nervous system?
To send messages throughout and control your body
3. What is the purpose of the diges ve system?
To get nutrients from food and pass on the waste
4. What is the difference between chyme and food?
Food turns into chime when it enters your stomach
5. Where does diges on start?
in your mouth
list the organs of the diges ve tract in order
Mouth, esophagus, stomach, small intes ne, large intes ne, rectum, anus
list five accessory organs of the diges ve system
tongue teeth salvilary glands liver pancreas
two types of diges ons (examples)
chemicle-stomach acid mechanical-chewing with teeth
8. What happens in the small intes ne? Large intes ne?
Small- nutrients are absorbed. Large-water is absorbed
what is enzyme
a thing that speed up chemicle reac ons
what is the job of the respiratory system
to take in oxygen (inspira ons) to release carbon dioxide (expira on)
4. List the body parts that play a key role in the respiratory system.
Mouth, nose, trachea, and lungs
explain gas exchange in the respiratory system
1. Explain the rela onship between cells, ssues, organs, organ systems, and organisms
A group of cells make a ssue, a group of ssues make and organ, a group of organs make an
organ system, and an organ system makes a organism.
2. What is the job of the nervous system?
To send messages throughout and control your body
3. What is the purpose of the diges ve system?
To get nutrients from food and pass on the waste
4. What is the difference between chyme and food?
Food turns into chime when it enters your stomach
5. Where does diges on start?
in your mouth
list the organs of the diges ve tract in order
Mouth, esophagus, stomach, small intes ne, large intes ne, rectum, anus
list five accessory organs of the diges ve system
tongue teeth salvilary glands liver pancreas
two types of diges ons (examples)
chemicle-stomach acid mechanical-chewing with teeth
8. What happens in the small intes ne? Large intes ne?
Small- nutrients are absorbed. Large-water is absorbed
what is enzyme
a thing that speed up chemicle reac ons
what is the job of the respiratory system
to take in oxygen (inspira ons) to release carbon dioxide (expira on)
4. List the body parts that play a key role in the respiratory system.
Mouth, nose, trachea, and lungs
explain gas exchange in the respiratory system
