What challenges do you think scientists face when classifying new organisms?

They have to figure out if there already been an organism that has been discovered that like it. They also have to see what group of characteristic it would be in.

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.