2. Why do human beings have a larger brain compared to chimpanzees? A: Human beings always had a big brain that helped us to survive. B: Human beings have a bigger brain by cooking food over the fire. C: Human being have a bigger brain through the evolutionary process. D: Human beings have a bigger brain through eating fruits and berries. E: Human beings have a bigger brain through migration.

Human beings also have hardware and software. __________ is to human beings what software is to computer.

According to the passage, dogs and cats ______ . A: as well as human beings cannot see some colours B: have fewer cones than human beings C: have less rods than human beings D: can see colours as well as human beings

The storms have resulted in the following EXCEPT______. A: death and damage B: destruction of crops C: relocation of people D: disruption of air service

The storms have resulted in the following EXCEPT A: death and damage B: disruption of air services C: destruction of crops D: relocation of people