Why might Ellen Ochoa's son ask whether boys could be astronauts PLS I NEED IMMEDIATE HELP

the answer is d.index

answer; clelia mosher;

the secretary of defense is the principal defense policy advisor to the president. under the direction of the president, the secretary exercises authority, direction, and control over the department of defense.

as you did not provide any choices for me to choose from to give you a direct answer, this is the only information i can provide.