A) I don't know
B) Maybe
C) No
D) The light reflects from all the objects the same and we can see same colors

A) For places where is no light
B) It is not useful at all, because we can recognize tings with out the colors
C) It is not useful when you are sick
D) It is not useful for animals

A) Makes them happy for rest of their lives
B) Make loose their temper
C) Does nothing to them
D) Makes them laugh

A) Green
B) Yellow
C) Pink
D) Red

A) Green
B) Blue
C) Yellow
D) Red

A) they made an operation four persons and changed their eye
B) They took three colors and asked them if they see the same color
C) In a pictures there where five squares; one was blue; three were light green; and one was dark green. The tribe could easily spot the dark great but the blue was almost impossible. that is because people gets the exact same wavelength but perceives different colors
D) They mounted a camera in persons eye to see if they see different

A) They smell better
B) They look more beautiful
C) They attract insects
D) You can take a nice picture with colorful flowers

A) No, they can smell the good flowers
B) Yes, they help to recognize good flowers
C) Maybe
D) It doesn't make any difference for them

A) We see the same colors
B) According to scientific program our colors are effected by the sun
C) Nothing, we are just born with different sight
D) According to a scientific program we have many factors that influence the colors like memories, moods and feelings

A) To sneeze
B) Nothing
C) Calmness, refreshment
D) Makes your heart beat faster