Body Organization

Review!

Multiple Choice

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

• yeast

• bacteria

• paramecium

• pine tree

Multiple Choice

Which is the smallest unit of life?

• organism

• cell

• tissue

• organ

Multiple Choice

A group of cells together is called a(n)

• tissue

• cell

• organ

• organism

Multiple Choice

Which of the following is NOT a human organ?

• stomach

• heart

• brain

• hair

Poll

Which body system are you most interested in learning about?

• nervous system

• respiratory system

• digestive system

• skeletal/muscular system

• circulatory system