1 a) The diagrams below, which are not drawn to scale, show the dimensions of three cubes. 0.1 cm A 1.0 cm 10.0 cm 0.1 cm 10.0 cm 0.1 cm 1.0 cm 1.0 cm B 10.0 cm C i) Complete the following table. A B surface area/cm² 0.06 volume/cm³ 0.001 surface area to 0-06:0.001 volume ratio = 60:1 [6] ii) What happens to the surface area to volume ratio as the cubes get bigger? [1] iii) If the cubes represent living organisms, which one would be most likely to need a transport system? [1] iv) Explain why the organism represented by the cube chosen in iii) would be most likely to need a transport system . b) Draw lines to identify which materials are transported in plants and which are transported in animals. carbon dioxide organic food [2] 221 ​