Organisms

• What is the smallest unit of life?

  Cell
• What is the function of a cell?

  Performs basic functions of life
• What is a group of cells working together called?

  Tissue
• What is an example of tissue?

  Muscle tissue
• What is a group of tissues working together called?

  Organ
• What is the function of the heart as an organ?

  Pumps blood around the body
• What is a group of organs working together called?

  Organ system
• What is an example of an organ system?

  Digestive system
• What organs are part of the digestive system?

  Stomach, intestines, and liver
• What is an organism?

  Any living thing that performs life processes
• What is an example of an organism?

  Humans
• How do organisms perform life processes?

  Independently