Human Body Systems review #1

Match it! Select the correct answer from the pull down...Good luck!

What level of organization is the brain?

What are groups of different organs working together to complete a series of tasks called?

What are groups of tissue working together to perform a particular job called?

What are groups of cells working together to carry out specific tasks called?

What level of organization is a cardiac muscle cell?

What is the basic unit of structure and function in living things?

What level of organization is a neuron?

What is a whole being containing different organ systems working together to maintain life called?