I need help with a home work question for a biology class?

Posted on 2014-04-15 08:13:00 in Biology by UKNOWN U

Please help me I need homework help:



How do molecules interact with:



1. Soil porosity:



2. Parenchyma cells:



3. Vessel elements:



4. :Casbarian band:



5. Pit membrane:



6. Stele:



7. Tracheids



Any help would be appreciated....

---

Answer Comment

No Answers Posted Yet.