It's Usually Referred To As The "Mid West"
The answer is c I believe
Answer:
Nubian traders supplied Egypt with animal skins, ivory, ostrich feathers, and beautiful woods from the African interior. Nubia traded gold from its desert mines for Egyptian wheat.
Since valence shells in nonmetal atoms are almost full the atoms would then attract electrons and hold them tightly to fill their valence shells. hope this is helpful!
Answer: This form of identification is known as "MULTIFACTOR/TWO-FACTOR" authentication.
Explanation: Multifactor/Two-Factor authentication is a process of verifying two or more security pathways before access can be granted. It helps an owner to build a strong security pathways, as it enables more than one security options to a device. Example is using a security code and finger print to unlock our phone.
Because a passphrase must be entered and a retinal scan must be accepted before one can access the database, that means it has two security pathways. This makes it a Multifactor/Two-Factor authentication.
