consisting of one cell where all life functions occur

controls and regulates cell activity

consisting of more than one cells, cells work together to provide for all life functions

Cardio/Cardiac

a form of life such as plants, animals, human

Carry blood Away from the heart

Carry blood to the heart

in the veins; flap like structures that keep blood from flowing backwards

connect veins and arteries. oxygen, carbon dioxide and nutrients are exchanged

organs

in order to see a unicellular organism, you must have

another name for unicellular organism

Another name for a multicellular organism