| To overcome this problem, current research has focused on developing alternative materials like exogenic bioscaffolds. |
| Some external black glass is noted where the tubes may have been exposed subaerially during formation, but no exogenic specimens were noted. |
| Endogenic and exogenic processes continuously influence the development of land surfaces. |
| The composition of the weathered crust varies significantly, that is related to the composition of the basement rocks and physical-chemical exogenic conditions. |
| The topics include diagnosing inherited diseases, oncology, screening and identifying pathogenic and exogenic agents, and using genetic fingerprints for identification. |
| They're something other than just craters and surface features which are formed by exogenic processes. |
