What part of a blade of grass allows the grass to stand up?
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a cellulose
b. monosaccharide
c. starch
d proteins
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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.

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.

the correct answer is sex-linked recessive.

i just took the test