Read the explanation and answer the questions below.
a) What kind of people are there more of in the world, right or left-handed?
b) Can scientists completely explain why people favour the right side? What reasons do they give?
e) Are there any people who can use both hands, feet, and eyes equally well
Ответы
a) According to research, about 10% of the world's population is left-handed, and the remaining 90% is right-handed.
b) Although scientists have identified some factors that may contribute to people favoring the right side, such as genetics and brain lateralization, they have not yet been able to fully explain why right-handedness is the norm. Some theories suggest that it may have been an evolutionary advantage for early humans, while others propose that it could be a result of cultural and societal influences.
c) Yes, there are people who can use both hands, feet, and eyes equally well. This is known as ambidexterity and is relatively rare, with only about 1% of the population being truly ambidextrous. However, many people are capable of using both hands to some extent, such as being able to write with both hands but preferring one over the other.