Body Systems

What are the levels of organization of an organism from least to most complex?

When tissues come together, they form ___________.

Which body system is responsible for protecting the structures underneath from infection and disease?

What is responsible for delivering oxygen and removing carbon dioxide from the body?

What body system removes the waste from your body?

What is the basic unit of life?

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

What is a structure made up of two or more types of tissues working together?

What system is responsible for transporting nutrients and oxygen throughout the body?

What is the main function of the digestive system?