Human Body System

1
Human Body System
2
SkeletalSystem
Provide support and protection to the body.
Bones.
3
DigestiveSystem
Physical and chemical breakdown of food.
Mouth, esophagus, stomach, small intestine, large
intestine.
4
MuscularSystem
Participates in bringing about movement,
maintains posture, and produces heat.
Muscles..
5
LymphaticSystem
Its main purpose is to help defend the body
against microorganisms and against harmful
foreign particles and debris from lymph before it
is returned to the blood stream.
Lymph nodes, Liver, Spleen, Appendix.
6
EndocrineSystem
Helps regulate body functions through hormones
transported by the blood to various target organs.
7
CirculatorySystem
The main function of this system is to circulate
blood throughout the body. Carry oxygen and
nutrients to cells and carbon dioxide and wastes
away from the cells.
Heart, blood, and blood vessels.
8
ReproductiveSystem
The purpose of this system is to produce
offspring.
XX-Female
XY- Male
Ovaries (female) Testis (male)
9
UrinarySystem
The main function of this system is to produce,
store, and eliminate urine.
10
IntegumentarySystem
The main function is protection from the outside
environment and regulate body temperature.
Skin, hair, and nails.
11
NervousSystem
It regulates body activities through nerve
impulses by detecting changes in the environment.
12
ImmuneSystem
The bodys defense against bacteria and viruses.
13
RespiratorySystem
Main functions of this system is transferring
oxygen from inhaled air to blood and carbon
dioxide from blood to exhaled air.
Lungs, bronchus, trachea, larynx, and pharynx.