BODY SYSTEMS

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BODY SYSTEMS
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Nervous System

• Major Organs
• Brain, spinal cord, nerves, sense organs,
  receptors
• Function
• Controls and coordinates body movements and
  senses controls consciousness and creativity
  helps monitor and maintain other body systems
• Connection to other Systems
• ALL other body systems because it sends
  electrical signals which control their functions.

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Skeletal

• Major Organs
• Bones
• Function
• Provides structure supports and protects
  internal organs
• Connections to other Systems
• Muscular System, Nervous System, Circulatory
  System

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Muscular

• Major Organs
• Muscles (skeletal, cardiac, and smooth)
• Function Provides structure supports and moves
  trunk and limbs
• Connection to other Systems
• Skeletal System, Circulatory System, Nervous
  System.

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Digestive

• Major Organs
• Mouth, esophagus, stomach, liver, pancreas, small
  and large intestines
• Function Stores and digests food absorbs
  nutrients eliminates wastes
• Connection to other Systems
• Circulatory System, Excretory System Nervous
  System.

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Digestive

• Path of Food
• MOUTH
• ESOUAGHUS
• STOMACH
• SMALL INTESTINE
• LARGER INTESTINE
• ANUS

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Circulatory

• Major Organs
• Heart, blood vessels, blood
• Function
• Transport nutrients and wastes to and from all
  body tissues
• Connection to other Systems
• ALL other body systems!

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Circulatory

• Path of Blood
• Heart to the body to the heart to lungs

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Respiratory

• Function
• Carries air into and out of lungs, (gasesoxygen
  and carbon dioxide)
• Major Organs
• Air passages, lungs
• Connection to other Systems
• ALL because it supplies the body with oxygen and
  takes out carbon dioxide

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Respiratory

• Exchange of Gases
• Oxygen (O2)IN
• Carbon Dioxide (CO2) OUT

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Urinary

• Major Organs
• Kidneys, ureters, bladder, urethra,
• Function
• Eliminates waste maintains water and chemical
  balance
• Connection to other Systems Circulatory system-
  clean blood, excretory system-eliminates waste

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Excretory Systems

• Major Organs
• kidneys, large intestines, lungs, skin
• Function
• To get rid of wastes that could harm the body
• Connection to other Systems
• Respiratory system exhales waste gas,
  Integumentary system sweats of waste, Urinary
  system- liquid wastes are released in urine,
  Digestive system- large intestines release solid
  waste

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Integumentary System

• Main Organs
• Skin, hair, nails
• Function
• The body's first line of defense. Keeps pathogens
  from entering the body.
• Connection to other Body System
• Connected to immune system because to also help
  protect us

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Immune

• Major Organs
• Lymph nodes and vessels, white blood cells
• Function Provides protection against infection
  and disease
• Connection to other Systems
• Circulatory System, Digestive System,
  Urinary/Excretory System Nervous System.

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Lymphatic System

• Main Organs
• tonsils, thymus, spleen, lymph nodes
• Functions
• Transports lymph through the body. Lymph is a
  clear fluid that aids during infections
• Connections to Other Body Systems
• Immune system-protection Circulatory system-
  transport.

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Endocrine

• Major Organs
• Glands (such as adrenal, thyroid, and pancreas),
  hypothalamus
• Function
• Maintains homeostasis regulates metabolism,
  water and mineral balance, growth and sexual
  development, and reproduction
• Connection to other Systems
• ALL other body systems because it supplies the
  hormones that help them function.

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Reproductive

• Major Organs
• Ovaries, uterus, mammary glands (females), testes
  (males)
• Function
• Produces offspring
• Connection to other Systems
• Nervous System, Circulatory System, Endocrine
  System,