Many kinds of data can be gathered in the study of ocean water. predictions are based on accurate and precise scientific data. which of these sets of data will yield the most precise data?
temperature readings that have a range of 2°c
depth readings that have a range of 4 km
salinity readings that have a range of 20%
density readings that have a range of 40 kg/l

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.

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above