Levels of Organization

What is an organ?

• Groups of similar types of cells that work together to carry out a specific task

• Groups of different tissues working together to perform a particular job

• Groups of different organs working together to complete a series of tasks

• The smallest unit of life

What is a tissue?

• Groups of similar types of cells that work together to carry out a specific task

• Groups of different tissues working together to perform a particular job

• Groups of different organs working together to complete a series of tasks

• The smallest unit of life

What is an organ system?

• Groups of similar types of cells that work together to carry out a specific task

• Groups of different tissues working together to perform a particular job

• Groups of different organs working together to complete a series of tasks

• The smallest unit of life

What is a cell?

• Groups of similar types of cells that work together to carry out a specific task

• Groups of different tissues working together to perform a particular job

• Groups of different organs working together to complete a series of tasks

• The smallest unit of life

What is an organism?

• Groups of similar types of cells that work together to carry out a specific task

• Things that have all the characteristics of life

• Groups of different organs working together to complete a series of tasks

• The smallest unit of life

What is the order of levels of organization of the body from SMALLEST to Largest

• cell, organ, tissue, organ system, organism

• organism, organ system, organ, tissue, cell

• cell, organ, tissue, organ system, organism

• cell, tissue, organ, organ systems, organism

Which system is the heart a part of?

• circulatory

• digestive

• lymphatic

Cells in your body have different jobs

• true

• false

This is a example of........ 

• organ system
• cells
• organ
• tissue

This is a example of ........

• cell
• organ system
• organ
• tissue