We Are Humans

What is the smallest unit of life?

• Tissue

• Cell

• Organ System

• Organ

Which of the following is an example of a unicellular organism?

• Lungs

• Bacteria

• Epithelial Tissue

• Humans

What is formed from two or more tissues?

• Organ

• Tissue

• Organism

• Cell

What is an example of a multicellular organism?

• Bacteria

• Virus

• Human Body

• Epithelial Cell

What is the term for a group of similar cells that perform a specific function?

• Organ

• Tissue

• Cell

• Organism

... is made of cells that perform the same function.

... is formed from two or more tissues.

Draw a unicellular being.

Draw a multicellular being.