How does slime mold use pulsating movement to search for foods?

Diffusion

’Fick's Law of Diffusiu'n, Concentiétibn Gradient, Physics PIob'Iems' Kg/m 3 and 10 Kg/ m 3 The dif‘u SIon consmm for 02 07200518 x10 ‘- v u: ‘7 -' , ”AM-Ins: 5m 2/5 (a ) Calculaveme difr usrnn flow rate 03) from the end of the plpe at hlgh concentration? (2) How long will take lOOkg of Oxygen to travel through "“5 prpe" Scmll for details } N .0 2:53/ 10:43 V ”ESQ ’ '0 nng Oxygen WI” flow though "‘IS pipe In )5 mmutes? (c) Calculme Yhe ccncemrat-on gradient, (:1) What vs the concentration of Oxygen 2m away 4|. 1r