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Body Organization

Published on Nov 25, 2015

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PRESENTATION OUTLINE

1.

Levels of organization

  • Cells
  • Tissues
  • Organs
  • Organ systems
Photo by Becky Boone
2.

What is tissue?

Groups of similar cells that perform the same function.
Photo by hyperion327
3.

Types of tissue

  • Muscle:can contract, shorten
  • Nervous:carries electrical messages
  • Connective:supportive(fat,bone tissue)
  • Epithelial:surface(skin, stomach lining)
Photo by Pulmonary Pathology
4.

Organs

More complex,perform a job, ex heart, brain
Photo by _DJ_
5.

Organ system

A group of organs that work together to perform a major function
Photo by Rob Swatski
6.

Organ systems

  • Skeletal
  • Circulatory
  • Digestive
  • Nervous
  • Respiratory
Photo by Double--M
7.

Organ systems continued

  • Excretory
  • Muscular
  • Endocrine
  • Reproductive
Photo by Spirit-Fire
8.

All systems of the body work together to maintain...................
HOMEOSTASIS(internal stable conditions)

Photo by labguest

Marybeth Mineo