Human Body Systems
Individual Netbook Notes!!
Science 7
Notebook Pages & Titles
43 – Human Body General Learning Targets
44 – Digestive System
45 – Skeletal System
46 – Muscular System
47 - Nervous System
48 – Respiratory System
49 – Circulatory System
50 – Excretory System
51 – Endocrine System
43 - Learning Targets
1. I can identify the main function of each
human body system.
2. I can list the major organs (parts) present in
each human body system.
3. I can analyze diagrams of human body
systems.
44 – Parts of the Digestive System
Mouth – Teeth
and Saliva
Esophagus
Stomach
Intestines
Pancreas
44 - Digestive System Main Function
• Breaks down food through mechanical
and chemical digestion
• Food breaks down into nutrients that can
be absorbed by the blood.
45 - Skeletal System
Parts:
• Bones, Ligaments, Joints
Main Function:
• Protects internal organs
• Works with muscular system to
create locomotion
• Bones produces blood cells!
46 - Muscular System
Parts:
• Skeletal, smooth, cardiac
muscles
Main Function:
• Works with skeletal system to
create locomotion
• Maintains posture
• Provides strength
47 – Parts of the Nervous system
47 - Main Function Nervous system
• Controls all body
functions
• Receives signals from 5
5 senses (INPUT)
• Sends signals to body
(OUTPUT)
48 – Parts of the Respiratory System
Nose
Throat/
Trachea
Mouth
Lungs
48 – Main Function Respiratory System
•Exchange gases with
atmosphere
•Absorb in oxygen,
excrete carbon dioxide
•Create ENERGY!
49 – Parts of the Circulatory System
Heart
VeIN
(IN to heart)
Artery (Away
from heart)
49 – Main Function Circulatory System
• Circulates (pumps) blood and
nutrients around the body
• Arteries carry blood with Oxygen
away from the heart, to the body.
• Veins carry blood with Carbon
Dioxide back to the heart from the
body.
50 - Excretory System
Kidneys
Main function:
• Filter blood
• Remove waste
from body
Bladder
50 - Endocrine System
Parts: glands (tissues that
release hormones/chemicals)
Main function: releasing
hormones that control growth,
metabolism, reproduction