One student burned a piece of paper weighing 4.8 grams. the table below shows the mass of the materials formed by burning the paper. ash- 0.1 grams smoke- 2.2 grams dust- ? which is most likely the mass of the dust formed on the burning piece of paper? a. 2.2 grams b. 2.3 grams c. 2.5 grams d. 2.6 grams

2.5 grams

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.

answer: national resource conservation services

national resource conservation services is the us. based approach that provides technical and financial assistance for natural resource management. nrcs society in conservation of resources by involving in activities like farmland protection, flood prevention, watershed protection, urban conservation, conserves economic and environmental conditions. it conducts soil surveys and implements the policy of natural resources management on the society.