Which adaptation improves the ability to move in an aquatic environment?

their fins or webbled feet hels them to move and search food to eat .

explanation:

okay now i don't know this but for the pints nothing else to say bye

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.