Forty-eight-year-old carlos has noticed that he tires easily and often get headaches when doing computer work. he also needs to hold material with fine print at an arm’s length to read it. most likely carlos is experiencing:

Explain how nationalism led to independence in nigeria.

This is the mountain range known as the alps. which of these statements regarding the alps is true? a) the alps are the largest mountain range in asia. b) the alps protect the roman empire from invasion. c) the alps were key in preventing england from being conquered in warfare. d) the alps prevented the roman empire from taking control of most of europe.

What happens after a star goes supernova? just wondering! [tex]supernova [/tex] answer asap i really wanna know!