| A | B |
|---|
| cytoplasm | jelly like substance in a cell |
| nucleus | contains the chromosomes |
| cell membrane | gives the cell shape |
| vacuoles, cell wall, chloroplasts | plant cells have these |
| osmosis | cell transportation of water |
| lungs | major organ of respiratory system |
| bronchi | trachea splits |
| trachea | windpipe |
| alveoli | air sac |
| diaphragm | muscle to help with breathing |
| brain | major organ of the nervous system |
| spinal cord | bundle of nerves that connect to the brain |
| cerebrum | right and left hemisphere |
| cerebellum | senses are regulated |
| involuntary | the heart beating |
| voluntary | raising your hand |
| saliva | helps you swallow |
| esophagus | tube connected to your stomach |
| stomach | where food is churned |
| small intestine | where nutrients are absorbed |
| villi | help take nutrients to your blood |
| heart | major organ of the circulatory system |
| large intestine | end of digestive system |
| bile | produced by the liver |
| artery | carries oxygen rich blood |
| vein | carries oxygen poor blood |
