The oversees the coast guard, the u. s. citizenship and immigration services, the secret service, and the federal emergency management agency.
a. u. s. army
b. u. s. marine corps
c. department of homeland security
d. u. s. attorney general
e. secretary of defense

i am not in high school so i don’t know

~kinetic ~potential

explanation:

kinetic and potential energies would be types of mechanical energies.

answer; earthquake;

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.