Identify a country where the age profile of the population and the incidence of HIV/AIDS are most likely to make it difficult for that society to care adequately for the young people.

the statement is true

c is the correct answer hope this !

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers