Criança médico pediatra jogando lesão física doença hospitalar - Banco de fotos e imagens

Smiling boy with a microscope on a white background.

Studing boy with a microscope on a window background.

Studing boy with a microscope on a white background.

Smiling boy with a microscope on a window background.

Studing boy with a microscope on a window background.

Three kids in chemical laboratory making notes and using microscope and calculator

Boy and girl doing chemical experiment. pouring liquid into beaker

Young school kids doing a chemistry experiment with the little boy holding the flask steady while the little girl pours over a colorful liquid

Happy children studying science on background

Children doing chemical experiment with glass tubes

Project, testing, pouring.

Female Scientist Working with Microscope on background

Little scientists children is looking at flask containing chemicals to perform experiments

Project testing experiment youngster liquid boy filtering