Multi-etnische groep van jonge studenten, Afrikaanse, Arabische en Kaukasische jonge mensen zitten samen op groene gazon lezen van boeken in bibliotheek park - onderwijs, middelbare school, mensen en levensstijl concept - Stockfoto’s en -afbeeldingen

Multi-ethnic group of young students, African, Arabian and caucasian young people sitting together on green lawn reading books at library park - Education, high school, people and lifestyle concept

Multi-ethnic group of young students, African, Arabian and caucasian young people sitting together on green lawn reading books at library park - Education, high school, people and lifestyle concept

Group of young students sitting together on green lawn high school university campus

Multiracial young friends during long break sitting in row at green grass lawn in the park, holding books in hands and preparing for the college classes

Outdoor portrait of group of young mixed-race diverse students sitting together on green lawn reading their notes about their life at university campus

Multiracial young friends during long break sitting in row at green grass lawn in the park, holding books in hands and preparing for the college classes

Group of young students sitting together on green lawn high school university campus

Group of young students sitting together on green lawn high school university campus

Confident male instructor show and talk about the first emergency CPR for a person who has a heart attack or shock, one part of the resuscitation process, use mannequin

Young confident male safety instructor teach students to bandage the head in case of injury, students make notes, look at the process

Group of young caucasian people practice treating a patient by bandages, first aid concept. indoors

CPR class with male instructor speaking and demonstrating help, giving lessons of first aid. compression and resuscitation procedures. Cpr mannequin is used for an example

Young confident male safety instructor teach students to bandage the head in case of injury, students make notes, look at the process

Funny friendly company travelling on foot. youth are fond of nature, wild life

Beautiful young couple reading a book sitting on wooden floor at home