skeletal system · skeletal system functions of this system how this system helps our bodies...

SKELETAL SYSTEM

STRUCTURES IN THE

SKELETAL SYSTEM

FUNCTIONS OF THIS SYSTEM HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

STRUCTURES IN THE

SKELETAL SYSTEM

FUNCTIONS OF THIS SYSTEM HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Bones

STRUCTURES IN THE

SKELETAL SYSTEM

FUNCTIONS OF THIS SYSTEM HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Bones

•Joints

STRUCTURES IN THE

SKELETAL SYSTEM

FUNCTIONS OF THIS SYSTEM HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Bones

•Joints

•Cartilage

STRUCTURES IN THE

SKELETAL SYSTEM

FUNCTIONS OF THIS SYSTEM HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Bones

•Joints

•Cartilage

•Ligaments

STRUCTURES IN THE

SKELETAL SYSTEM

FUNCTIONS OF THIS SYSTEM HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Bones

•Joints

•Cartilage

•Ligaments

•Support

STRUCTURES IN THE

SKELETAL SYSTEM

FUNCTIONS OF THIS SYSTEM HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Bones

•Joints

•Cartilage

•Ligaments

•Support

•Protection

STRUCTURES IN THE

SKELETAL SYSTEM

FUNCTIONS OF THIS SYSTEM HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Bones

•Joints

•Cartilage

•Ligaments

•Support

•Protection

•Movement

STRUCTURES IN THE

SKELETAL SYSTEM

FUNCTIONS OF THIS SYSTEM HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Bones

•Joints

•Cartilage

•Ligaments

•Support

•Protection

•Movement

•Red Blood Cell

Formation

STRUCTURES IN THE

SKELETAL SYSTEM

FUNCTIONS OF THIS SYSTEM HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Bones

•Joints

•Cartilage

•Ligaments

•Support

•Protection

•Movement

•Red Blood Cell

Formation

•Responds to

stresses by

getting stronger.

STRUCTURES IN THE

SKELETAL SYSTEM

FUNCTIONS OF THIS SYSTEM HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Bones

•Joints

•Cartilage

•Ligaments

•Support

•Protection

•Movement

•Red Blood Cell

Formation

•Responds to

stresses by

getting stronger.

•Adjusts the

amount of RBC’s

in your blood.

MUSCULAR SYSTEM

STRUCTURES IN THE

MUSCULAR SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

STRUCTURES IN THE

MUSCULAR SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Muscles & Tendons

STRUCTURES IN THE

MUSCULAR SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Muscles & Tendons

•Three muscle types:

1) Skeletal

*

*

2) Cardiac

*

*

3) Smooth

*

*

STRUCTURES IN THE

MUSCULAR SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Muscles & Tendons

•Three muscle types:

1) Skeletal

*outer body

*voluntary

2) Cardiac

*

*

3) Smooth

*

*

STRUCTURES IN THE

MUSCULAR SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Muscles & Tendons

•Three muscle types:

1) Skeletal

*outer body

*voluntary

2) Cardiac

*heart

*involuntary

3) Smooth

*

*

STRUCTURES IN THE

MUSCULAR SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Muscles & Tendons

•Three muscle types:

1) Skeletal

*outer body

*voluntary

2) Cardiac

*heart

*involuntary

3) Smooth

*hollow organs

*involuntary

STRUCTURES IN THE

MUSCULAR SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Muscles & Tendons

•Three muscle types:

1) Skeletal

*outer body

*voluntary

2) Cardiac

*heart

*involuntary

3) Smooth

*hollow organs

*involuntary

•Movement

STRUCTURES IN THE

MUSCULAR SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Muscles & Tendons

•Three muscle types:

1) Skeletal

*outer body

*voluntary

2) Cardiac

*heart

*involuntary

3) Smooth

*hollow organs

*involuntary

•Movement

•Posture

STRUCTURES IN THE

MUSCULAR SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Muscles & Tendons

•Three muscle types:

1) Skeletal

*outer body

*voluntary

2) Cardiac

*heart

*involuntary

3) Smooth

*hollow organs

*involuntary

•Movement

•Posture

•Heat

STRUCTURES IN THE

MUSCULAR SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Muscles & Tendons

•Three muscle types:

1) Skeletal

*outer body

*voluntary

2) Cardiac

*heart

*involuntary

3) Smooth

*hollow organs

*involuntary

•Movement

•Posture

•Heat

• Change in response

to physical demands.

STRUCTURES IN THE

MUSCULAR SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Muscles & Tendons

•Three muscle types:

1) Skeletal

*outer body

*voluntary

2) Cardiac

*heart

*involuntary

3) Smooth

*hollow organs

*involuntary

•Movement

•Posture

•Heat

• Change in response

to physical demands.

• Temperature control.

NERVOUSSYSTEM

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

Divided into Two Regions:

1. Central Nervous System

•

•

2. Peripheral Nervous System

•

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

Divided into Two Regions:

1. Central Nervous System

• Brain

• Spinal Cord

2. Peripheral Nervous System

•

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

Divided into Two Regions:

1. Central Nervous System

• Brain

• Spinal Cord

2. Peripheral Nervous System

• All nerves that

are not part of

the CNS.

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

Divided into Two Regions:

1. Central Nervous System

• Brain

• Spinal Cord

2. Peripheral Nervous System

• All nerves that

are not part of

the CNS.

Motor Cells

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

Divided into Two Regions:

1. Central Nervous System

• Brain

• Spinal Cord

2. Peripheral Nervous System

• All nerves that

are not part of

the CNS.

Motor Cells

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

Divided into Two Regions:

1. Central Nervous System

• Brain

• Spinal Cord

2. Peripheral Nervous System

• All nerves that

are not part of

the CNS.

Motor Cells

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

Divided into Two Regions:

1. Central Nervous System

• Brain

• Spinal Cord

2. Peripheral Nervous System

• All nerves that

are not part of

the CNS.

Motor Cells

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

Divided into Two Regions:

1. Central Nervous System

• Brain

• Spinal Cord

2. Peripheral Nervous System

• All nerves that

are not part of

the CNS.

Motor Cells

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

Divided into Two Regions:

1. Central Nervous System

• Brain

• Spinal Cord

2. Peripheral Nervous System

• All nerves that

are not part of

the CNS.

Motor Cells

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

Divided into Two Regions:

1. Central Nervous System

• Brain

• Spinal Cord

2. Peripheral Nervous System

• All nerves that

are not part of

the CNS.

Motor Cells Muscle Cells

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

Divided into Two Regions:

1. Central Nervous System

• Brain

• Spinal Cord

2. Peripheral Nervous System

• All nerves that

are not part of

the CNS.

Tells other organ systems how to

adjust to changing conditions

inside and outside of the body.

Motor Cells Muscle Cells

Anatomy of a NEURON Anatomy of the BRAIN

CARDIOVASCULAR SYSTEM

STRUCTURES IN THE

CARDIOVASCULAR SYSTEM

FUNCTIONS OF THIS

SYSTEM

ROLE IN

HOMEOSTASIS

STRUCTURES IN THE

CARDIOVASCULAR SYSTEM

FUNCTIONS OF THIS

SYSTEM

ROLE IN

HOMEOSTASIS

•Heart

STRUCTURES IN THE

CARDIOVASCULAR SYSTEM

FUNCTIONS OF THIS

SYSTEM

ROLE IN

HOMEOSTASIS

•Heart

•Blood Plasma

Red Blood Cells

White Blood Cells

Platelets

STRUCTURES IN THE

CARDIOVASCULAR SYSTEM

FUNCTIONS OF THIS

SYSTEM

ROLE IN

HOMEOSTASIS

•Heart

•Blood Plasma

Red Blood Cells

White Blood Cells

Platelets

•Blood Vessels Arteries

Veins

Capillaries

STRUCTURES IN THE

CARDIOVASCULAR SYSTEM

FUNCTIONS OF THIS

SYSTEM

ROLE IN

HOMEOSTASIS

•Heart

•Blood Plasma

Red Blood Cells

White Blood Cells

Platelets

•Blood Vessels Arteries

~Away from heart ~Oxygen-rich

Veins

Capillaries

STRUCTURES IN THE

CARDIOVASCULAR SYSTEM

FUNCTIONS OF THIS

SYSTEM

ROLE IN

HOMEOSTASIS

•Heart

•Blood Plasma

Red Blood Cells

White Blood Cells

Platelets

•Blood Vessels Arteries

~Away from heart ~Oxygen-rich

Veins ~Back to heart ~Oxygen-poor

Capillaries

STRUCTURES IN THE

CARDIOVASCULAR SYSTEM

FUNCTIONS OF THIS

SYSTEM

ROLE IN

HOMEOSTASIS

•Heart

•Blood Plasma

Red Blood Cells

White Blood Cells

Platelets

•Blood Vessels Arteries

~Away from heart ~Oxygen-rich

Veins ~Back to heart ~Oxygen-poor

Capillaries ~O2 exchange ~Arteries to veins

STRUCTURES IN THE

CARDIOVASCULAR SYSTEM

FUNCTIONS OF THIS

SYSTEM

ROLE IN

HOMEOSTASIS

•Heart

•Blood Plasma

Red Blood Cells

White Blood Cells

Platelets

•Blood Vessels Arteries

~Away from heart ~Oxygen-rich

Veins ~Back to heart ~Oxygen-poor

Capillaries ~O2 exchange ~Arteries to veins

• Brings oxygen and

nutrients to cells.

STRUCTURES IN THE

CARDIOVASCULAR SYSTEM

FUNCTIONS OF THIS

SYSTEM

ROLE IN

HOMEOSTASIS

•Heart

•Blood Plasma

Red Blood Cells

White Blood Cells

Platelets

•Blood Vessels Arteries

~Away from heart ~Oxygen-rich

Veins ~Back to heart ~Oxygen-poor

Capillaries ~O2 exchange ~Arteries to veins

• Brings oxygen and

nutrients to cells.

• Removes wastes

from cells.

STRUCTURES IN THE

CARDIOVASCULAR SYSTEM

FUNCTIONS OF THIS

SYSTEM

ROLE IN

HOMEOSTASIS

•Heart

•Blood Plasma

Red Blood Cells

White Blood Cells

Platelets

•Blood Vessels Arteries

~Away from heart ~Oxygen-rich

Veins ~Back to heart ~Oxygen-poor

Capillaries ~O2 exchange ~Arteries to veins

• Brings oxygen and

nutrients to cells.

• Removes wastes

from cells.

• Fights infection.

STRUCTURES IN THE

CARDIOVASCULAR SYSTEM

FUNCTIONS OF THIS

SYSTEM

ROLE IN

HOMEOSTASIS

•Heart

•Blood Plasma

Red Blood Cells

White Blood Cells

Platelets

•Blood Vessels Arteries

~Away from heart ~Oxygen-rich

Veins ~Back to heart ~Oxygen-poor

Capillaries ~O2 exchange ~Arteries to veins

• Brings oxygen and

nutrients to cells.

• Removes wastes

from cells.

• Fights infection.

Delivers essential

materials

throughout body.

RESPIRATORY SYSTEM

STRUCTURES IN THE

RESPIRATORY SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

STRUCTURES IN THE

RESPIRATORY SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

Nose *Cleans & warms incoming air

STRUCTURES IN THE

RESPIRATORY SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

Nose *Cleans & warms incoming air

Larynx *vocal cords

STRUCTURES IN THE

RESPIRATORY SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

Nose *Cleans & warms incoming air

Larynx *vocal cords

Trachea *tube for air passage to lungs

STRUCTURES IN THE

RESPIRATORY SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

Nose *Cleans & warms incoming air

Larynx *vocal cords

Trachea *tube for air passage to lungs

Bronchi *separate tubes that lead to

lungs

STRUCTURES IN THE

RESPIRATORY SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

Nose *Cleans & warms incoming air

Larynx *vocal cords

Trachea *tube for air passage to lungs

Bronchi *separate tubes that lead to

lungs

Lungs *where gas exchange happens

with blood

STRUCTURES IN THE

RESPIRATORY SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

Nose *Cleans & warms incoming air

Larynx *vocal cords

Trachea *tube for air passage to lungs

Bronchi *separate tubes that lead to

lungs

Lungs *where gas exchange happens

with blood

Gases are

exchanged

between the

lungs, blood

and cells of the

body.

STRUCTURES IN THE

RESPIRATORY SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

Nose *Cleans & warms incoming air

Larynx *vocal cords

Trachea *tube for air passage to lungs

Bronchi *separate tubes that lead to

lungs

Lungs *where gas exchange happens

with blood

Gases are

exchanged

between the

lungs, blood

and cells of the

body.

Maintaining the proper

balance of CO2 and O2

so the body’s cells can

function.

DIGESTIVESYSTEM

STRUCTURES IN THE

DIGESTIVE SYSTEM

FUNCTIONS OF THIS

SYSTEM

HOW THIS SYSTEM HELPS

OUR BODIES MAINTAIN

HOMEOSTASIS

STRUCTURES IN THE

DIGESTIVE SYSTEM

FUNCTIONS OF THIS

SYSTEM

HOW THIS SYSTEM HELPS

OUR BODIES MAINTAIN

HOMEOSTASIS

Mouth *Teeth & Salivary Glands

STRUCTURES IN THE

DIGESTIVE SYSTEM

FUNCTIONS OF THIS

SYSTEM

HOW THIS SYSTEM HELPS

OUR BODIES MAINTAIN

HOMEOSTASIS

Mouth *Teeth & Salivary Glands

Esophagus *tube to stomach

STRUCTURES IN THE

DIGESTIVE SYSTEM

FUNCTIONS OF THIS

SYSTEM

HOW THIS SYSTEM HELPS

OUR BODIES MAINTAIN

HOMEOSTASIS

Mouth *Teeth & Salivary Glands

Esophagus *tube to stomach

Stomach *enzymes digest food

STRUCTURES IN THE

DIGESTIVE SYSTEM

FUNCTIONS OF THIS

SYSTEM

HOW THIS SYSTEM HELPS

OUR BODIES MAINTAIN

HOMEOSTASIS

Mouth *Teeth & Salivary Glands

Esophagus *tube to stomach

Stomach *enzymes digest food

Small Intestine *Liver, Gall Bladder, Pancreas help to finish digestion *nutrients absorbed into bloodstream

STRUCTURES IN THE

DIGESTIVE SYSTEM

FUNCTIONS OF THIS

SYSTEM

HOW THIS SYSTEM HELPS

OUR BODIES MAINTAIN

HOMEOSTASIS

Mouth *Teeth & Salivary Glands

Esophagus *tube to stomach

Stomach *enzymes digest food

Small Intestine *Liver, Gall Bladder, Pancreas help to finish digestion *nutrients absorbed into bloodstream

Large Intestine *water removed from indigestible waste *feces stored until exit anus

STRUCTURES IN THE

DIGESTIVE SYSTEM

FUNCTIONS OF THIS

SYSTEM

HOW THIS SYSTEM HELPS

OUR BODIES MAINTAIN

HOMEOSTASIS

Mouth *Teeth & Salivary Glands

Esophagus *tube to stomach

Stomach *enzymes digest food

Small Intestine *Liver, Gall Bladder, Pancreas help to finish digestion *nutrients absorbed into bloodstream

Large Intestine *water removed from indigestible waste *feces stored until exit anus

Break down foods

to be absorbed

and used by cells.

STRUCTURES IN THE

DIGESTIVE SYSTEM

FUNCTIONS OF THIS

SYSTEM

HOW THIS SYSTEM HELPS

OUR BODIES MAINTAIN

HOMEOSTASIS

Mouth *Teeth & Salivary Glands

Esophagus *tube to stomach

Stomach *enzymes digest food

Small Intestine *Liver, Gall Bladder, Pancreas help to finish digestion *nutrients absorbed into bloodstream

Large Intestine *water removed from indigestible waste *feces stored until exit anus

Break down foods

to be absorbed

and used by cells.

Removes harmful

wastes from

indigestible foods.

STRUCTURES IN THE

DIGESTIVE SYSTEM

FUNCTIONS OF THIS

SYSTEM

HOW THIS SYSTEM HELPS

OUR BODIES MAINTAIN

HOMEOSTASIS

Mouth *Teeth & Salivary Glands

Esophagus *tube to stomach

Stomach *enzymes digest food

Small Intestine *Liver, Gall Bladder, Pancreas help to finish digestion *nutrients absorbed into bloodstream

Large Intestine *water removed from indigestible waste *feces stored until exit anus

Break down foods

to be absorbed

and used by cells.

Removes harmful

wastes from

indigestible foods.

Supplies energy for

all other body

systems to work.

COMPLETE NOTES TO PRINT BELOW THIS POINT

STRUCTURES IN THE

SKELETAL SYSTEM

FUNCTIONS OF THIS SYSTEM HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Bones

•Joints

•Cartilage

•Ligaments

•Support

•Protection

•Movement

•Red Blood Cell

Formation

•Responds to

stresses by

getting stronger.

•Adjusts the

amount of RBC’s

in your blood.

skull

sternum

femur

pelvis radius

& ulna

humerus

clavicle

tibia &

fibula

patella

STRUCTURES IN THE

MUSCULAR SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

•Muscles & Tendons

•Three muscle types:

1) Skeletal

*outer body

*voluntary

2) Cardiac

*heart

*involuntary

3) Smooth

*hollow organs

*involuntary

•Movement

•Posture

•Heat

• Change in response

to physical demands.

• Temperature control.

deltoid

triceps

triceps

biceps

pectoralis

quadriceps

hamstrings

STRUCTURES IN THE

NERVOUS SYSTEM

FUNCTIONS OF THE NERVOUS SYSTEM

THAT HELP OUR BODIES MAINTAIN HOMEOSTASIS

Divided into Two Regions:

1. Central Nervous System

• Brain

• Spinal Cord

2. Peripheral Nervous System

• All nerves that

are not part of

the CNS.

Tells other organ systems how to

adjust to changing conditions

inside and outside of the body.

Motor Cells Muscle Cells

Anatomy of a NEURON Anatomy of the BRAIN

STRUCTURES IN THE

CARDIOVASCULAR SYSTEM

FUNCTIONS OF THIS

SYSTEM

ROLE IN

HOMEOSTASIS

•Heart

•Blood Plasma

Red Blood Cells

White Blood Cells

Platelets

•Blood Vessels Arteries

~Away from heart ~Oxygen-rich

Veins ~Back to heart ~Oxygen-poor

Capillaries ~O2 exchange ~Arteries to veins

• Brings oxygen and

nutrients to cells.

• Removes wastes

from cells.

• Fights infection.

Delivers essential

materials

throughout body.

STRUCTURES IN THE

RESPIRATORY SYSTEM

FUNCTIONS OF

THIS SYSTEM

HOW THIS SYSTEM HELPS OUR

BODIES MAINTAIN HOMEOSTASIS

Nose *Cleans & warms incoming air

Larynx *vocal cords

Trachea *tube for air passage to lungs

Bronchi *separate tubes that lead to

lungs

Lungs *where gas exchange happens

with blood

Gases are

exchanged

between the

lungs, blood

and cells of the

body.

Maintaining the proper

balance of CO2 and O2

so the body’s cells can

function.

sinuses

larynx

lung

bronchi

alveoli

STRUCTURES IN THE

DIGESTIVE SYSTEM

FUNCTIONS OF THIS

SYSTEM

HOW THIS SYSTEM HELPS

OUR BODIES MAINTAIN

HOMEOSTASIS

Mouth *Teeth & Salivary Glands

Esophagus *tube to stomach

Stomach *enzymes digest food

Small Intestine *Liver, Gall Bladder, Pancreas help to finish digestion *nutrients absorbed into bloodstream

Large Intestine *water removed from indigestible waste *feces stored until exit anus

Break down foods

to be absorbed

and used by cells.

Brings nutrients to

where they are

needed at that

time.

salivary glands

esophagus

liver stomach

gall bladder

pancreas

large intestine

small intestine

anus