Cells, Tissues, Organs, Organ Systems, Organism

The basic unit of life is the...

• organ

• tissue

• cell

• organ system

A group of similar or like cells work together to form a(an)...

• organism

• tissue

• organ system

• organ

Select the correct order of organisation.

• organs - tissues - cells - organism - organ systems

• cells - tissues - organ systems - organs - organism

• cells - organs - tissues - organ systems - organism

• cells - tissues - organs - organ systems - organism

A group of tissues that work together is a(an)...

• organ system

• organ

• organism

• cell

Cells form tissues, tissues form organs, organs work together to form...

• tissue systems

• cell systems

• organ systems

Identify the organ system.

• nervous system

• circulatory system

• brain system

• excretory system

Identify the organ system.

• nervous system

• circulatory system

• pumping system

• skeletal system

Identify the organ system.

• nervous system

• excretory system

• circulatory system

• digestive system

Identify the organ system.

• muscular system

• skeletal system

• kinetic system

• bone system

What does the skull protect?

• spinal cord

• heart

• brain

• lungs