Answer:
Slums are vulnerable to crimes and violence because they try to earn through those means for their betterment of life. If they have been treated well,such crimes and problems can be avoided.
Explanation:
Answer:
D. cosmetology
Explanation:
Cosmetologists learn how to beautify hair, skin and nails, which means that a licensed cosmetologist can provide a wide range of services in the beauty industry. These services range from haircuts to facials to manicures, depending on the beauty school and the state.
Nomads will move from place to place typically looking for shelter and other things