Majororgans and related structures:

-Skin, Hair, Nails

Functions:

1.Protection of the body from injury and bacteria.

2.Maintenanceof tissue moisture

3.Holds receptors for stimuli response

4.Body heat regulation

Major organs and related structures:

Muscles, Tendons

Functions:

1. Covers and shapes the skeletal system

2. Allows for movement of the body and body structures.

Major organs and related structures:

Bones, Joints, Ligaments

Functions:

1.Protection

2.Siteof muscle attachment for movement

3.Storage of  phosphorus

4.Providesshape/support for the body

5.Makesblood cells

Major organs and relates structures:

Stomach, Intestines, Esophagus,

 Salivary Glands

Function:

1. Breaks down food into usable nutrients.

Major organs and related structures:

Heart, Blood Vessels

Function:

1. Transports nutrients, wastes, and disease fighting cells throughout the body.

Major organs and related structures:

Lymph, Lymph Nodes, Lymph

 Vessels, Spleen

Function:

1. Provides an immune response to foreign invaders

Major organs and related structures:

-Lungs, Trachea, Air passages

Function:

1. Intake of oxygen and removal of carbon dioxide from the body

Major organs and related structures:

Kidneys, Bladder

Functions:

1 .Eliminates toxic substances

2. Controls water and salt balance in the blood

Major organs and related structures:

Uterus, Ovaries, Penis, Testes

Function:

1. Produces offspring

Major organs and related structures:

Endocrine Glands (Pituitary Gland, Adrenal Glands, Thyroid Gland, Ovaries, Testes)

Functions:

1. Controls hormone levels within the body that determine growth, development, and reproduction.

Major organs and related structures:

Brain, Spinal Cord, Nerves

Function:

1. Coordinates all body systems allowing them to work and react to the environment.