We walk on the... A. continental crust

B. oceanic crust

C. mantle

D. core

a. continental crust

Explanation:

the mantle is hot and has never been reached and is located above the core. the core is the center of the earth, way too hot and deep to reach. So if we never reached the mantle, we never reached the core. Oceanic crust is the crust of the ocean

answer: fact: italy has over 300 islands ranging from extremely small uninhabited islands to the huge island of sicily.

explanation:

opinion: italy has way to many islands

disorders of the brain include both behavior disorders and other psychiatric illnesses. the primary difference between a behavior disorder and another type of psychiatric disorder is the presence of choice. psychiatric conditions are considered to be involuntary while in behavior disorders, choices are essential.