What do inventors have to know about to create a prosthetic arm? / What scientific principles might have guided the inventors of this prosthetic arm?

Asappp which of the following is not a requirement for an adult to become a u. s. citizen? have been born on u. s. soil pass a u. s. history and government test be a legal, permanent u. s. resident swear loyalty to the united states

"people are the greatest resource that a country has". justify.

What nitrogenous bases are found in rna