SMALLER ORGANISMS

• EXAMPLE OF A SMALLER ORGANISM?

  amoeba
• WHAT IS THE SA:V RATIO OF SMALLER ORGANISMS?

  large
• WHAT DOES THE LARGE SA:V OF SMALLER ORGANISMS MEAN?

  smaller distance from outside to middle of organism
• WHAT DOES THE LARGE SA:V OF SMALLER ORGANISMS MEAN FOR EXCHANGE?

  simply exchange substances across their surface