Anatomy and physiology

[Tiarni]

I'm currently doing level 2 beauty therapy and I have this a&p assignment, I've pretty much completed it but I'm just stuck on this question... " how do blood and lymph improve the skin and muscle condition?"
If anyone could help me out, it would be much appreciated, thank you

 

[Marzie]

Blood carries all the nutrients and oxygen to the skin and muscle and your lymphatic system carries waste products away. You can expand on this [emoji4]

 

[Tiarni]

Thank you