What has a positive impact on people?
flowers sitting all day bamboo exercise four hours of sleep a night food A computer alcohol
A B C D E F G H
All people belong to the human family.
exercise has a positive impact on people's health
What has a positive impact on people? (A) flowers (B) sitting all day (C) bamboo (D) exercise (E) four hours of sleep a night (F) food (G) A computer (H) alcohol