Koruyucu üniformalı ve maskeli bir çocuk evde fotoğraf çekmek için ampul ve sıvı kullanıyor. - Stok Fotoğraf ve Görsel

Portrait of kid at table wearing protective mask and uniform while doing chemistry experiments stock photo

Clever boy is wearing protective mask and glasses while doing chemistry experiments stock photo. Website banner

Smart kid is learning chemistry by doing experiments with different fluids in flasks stock photo

Little child is wearing uniform and glasses with mask while practising science at home stock photo

Young man in mask and glasses and doctor suit is doing chemistry experiments indoors stock photo

Clever kid in uniform is doing tests with pipette and ballon and chemistry equipment stock photo

Clever preschool is sitting at table and studying science with liquids in bulbs stock photo

Attentive children in protective masks and gowns mixing reagents in flasks with a glass rod while conducting chemical experiments in chemistry lesson. Stock photo

Young cute caucasian blonde school girl doing experiment in chemistry classroom while holding test-tube at the classroom near her classmates. Children, science and education concept

Caucasian cute girl fascinated watching how her surprised classmate wearing protective glasses mixing liquids in chemical flasks at the chemistry lesson. Stock photo

Portrait view of the handsome grey haired teacher giving to pupils in protective masks and gowns a funnel for conducting a chemical experiment with reagents

Close up view on he boy at the lesson. Focus at the boy hands holding flask and vessel while sitting at the desk and listening his teacher. Test tubes with colored liquids inside are blurred

Inquisitive boy in protective mask, glasses and gown reaching for the glass tube to conducting a chemical experiment with reagents. Teacher giving a glass pipe to the second boy

Low angle portrait of the children in protective masks and gowns pouring chemical liquids from a large vessel into flasks while sitting at the chemistry lesson. Education and science concept

Skillful young researchers have successful results of work. The man is sitting at desk near a microscope and smiling. Woman is holding sample

Handsome male researcher looking at biological material under microscope stock photo