Year 11 Human biology help!!?

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    • #15031
      cryocell
      Participant

      Hi, i have some human biol homework,
      im not asking you to do it for me..
      i just need to know,
      how to work out..
      the SA:VOL ratios…
      like surface area to volume ratios

      i have the surface area and the volume of each "cube/cell"
      but i need to know how to put it together
      and then graph it…i dont understand how im supposed to graph, or work it out

      any help would be great!!

    • #105116
      mith
      Participant

      SA = 6 face * area of each face = 6* (sidelength^2)
      Volume = sidelength^3

      SA:Vol ratio is just SA/Vol

      So pretend the ratio is y, and sidelengths are x and plot.

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