The smallest unit of life.
cell
What are 3 of the 7 life processes?
movement, respire, sensitivity, nutrients, excrete, reproduce, grow
An organism made of just one cell. Completes all life processes in one cell.
unicellular organism
An organism with more than one cell. Has specialized cells to complete life functions.
multicellular organism
The system that takes in oxygen and gets rid of carbon dioxide
respiratory system
This system transports oxygen and removes carbon dioxide throughout the body.
circulatory/cardiovascular system
This system protects important organs and gives the body structure and shape. It also creates blood cells.
skeletal system
This system makes the body move.
muscular system
This system breaks down food into nutrients and energy.
digestive system
This system sends electrical messages to the body, telling it what to do.
nervous system
