Absorb

How does human absorb nutrients?
The muscles of the small intestine mix food with digestive juices from the pancreas, liver, and intestine, and push the mixture forward for further di...
How do you absorb oil with sand?
Does sand absorb oil spills?What is the best material to absorb oil?Does dirt soak up oil?Is sand A absorbent?How does sawdust absorb oil?Does salt a...