Question

how have submersibles benefited ocean exploration? a. they allow exploration of arctic waters. b. they reduce the expense of ocean exploration. c. they allow the deep ocean to be explored. d. all of the above please select the best answer from the choices provided

Explanation:

Submersibles can access arctic waters, which are otherwise challenging to explore. They can also reduce costs compared to some large - scale exploration methods by being more targeted. And they are specifically designed to reach deep - ocean areas that are difficult to access by other means.

Answer:

D. All of the above