Can having phobias or fears be a genetic thing or are fears learned?

Some of the things osha does you carry on a mission include developing job safety and health standards and enforcing them through work site inspections maintaining reporting and record keeping system to keep track of job related injuries and illnesses in providing blank programs to increase knowledge about occupational safety and health

Which of these is not related to the teeth? a. chymob. pulpc. enamold. dentin

Which term defines one's age as measured by how well the body is working? chronological age biological age social age mental age