Question

Explain how a good blood supply increases efficiency of exchange surfaces. + example

Accepted Answer

Good blood supply:Steeper concentration gradient means faster diffusionMeans that substances are constantly delivered to and removed from exchange surfacesThis maintains steep conc gradientExample: gills

Front	Explain how a good blood supply increases efficiency of exchange surfaces. + example
Back	Good blood supply: Steeper concentration gradient means faster diffusion Means that substances are constantly delivered to and removed from exchange surfaces This maintains steep conc gradient Example: gills

Good Blood Exchange Gradient Means Explain Supply Increases