| A | B |
|---|
| transport | is the absorption and cicrculation |
| passive transport | high concentration to low concentration |
| active transport | low concentration to high concentration |
| cell membrane | made up of lipids and protiens |
| osmosis | diffusion of water |
| roots | structures that absorption of water and minerals from soil |
| root hairs | increases surface area for water absorption |
| circulation | the movement of materials |
| diffusion | movement of particles |
| stems | the xylem and phloem tubes |
| leaves | the xylem and the phloem tubes in the leaves |
| transpiration | the evaporation of water from the leaves through the stomates |
| protozoa | unicellular organisms that do not contain a transport system |
| hydra | its a multicellular organism |
| earthworm | closed circulatory systems |
