What adaptation do mummichog have to help them walk and live on land?

Also known as the mud minnow, the mummichog is a minnow-like killifish found along muddy marshes, tidal creeks and the sheltered shores of the Chesapeake Bay.

nanotechnology is a powerful tool in biomaterials research as it creates numerous possibilities for the engineering of functional molecules. nano-bio refers to projected ability to incorporate biomimicry into various materials at nanoscale.  

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current