ability grouping; grouping by ability; segregation by ability

administration responsible for payment

Attending responsible system

blood being responsible for nurturing body

Cause responsible for

criminal responsible age

Elements responsible for the preci- sion

hypoxia responsible element

main responsible body

Medical workers responsible for immunization

Non responsible vessel

owner’s responsible system

party responsible

penal responsible age

pH responsible

responsible care

responsible environmental action

responsible environmental behavior

responsible fishing

responsible government