The flexible deployment concept allows units that have attained high readiness to embark on deployments in support of specific national priorities such as .

Homeland defense, multi-national exercises, security cooperation events, and deterrence operations

Explanation:

Homeland defense (HD) is the protection of a territory, sovereignty, domestic population, and critical infrastructure against external threats and aggression.

Security cooperation includes defense trade and arms transfers, humanitarian assistance and disaster relief, institutional capacity building, and international education and training activities.

Deterrence operations convince adversaries not to take actions that threaten US vital interests by means of decisive influence over their decision-making.

answer; i believe the correct answer is (117);

a. the moon was locked into orbit by the earths gravity as it was passing by and capture hypothesis i think