The graph depicts the velocity and times of Elan and Anna during a race. Which best depicts the data?

A) From 0 to 2 seconds, Anna experienced negative acceleration.
B) From 3 to 6 seconds, Elan accelerated while Anna did not.
C) From 6 to 8 seconds, Elan accelerated faster than Anna.
D) From 8 to 10 seconds, Elan experienced negative acceleration.

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

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.

after a the power stroke, adp is released, but the cross-bridge formed is still in place. atp then binds to myosin, moving the myosin to its high-energy state, releasing the myosin head from the actin active site.