Niños felices estudiando ciencias en el fondo - Foto e imagen de stock

Children doing chemical experiment with glass tubes

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

Project, testing, pouring.

Boy and girl doing chemical experiment. pouring liquid into beaker

Project testing experiment youngster liquid boy filtering

Happy children studying science on background

School kids doing a chemistry experiment

Boy and girl doing chemical experiment. pouring liquid into beaker

Group of school kids in classroom on blackboard background

Child doctor pediatrician playing physical injury hospital illness

Pile of books, flasks with reagents, chemical equipment test and experiment, chemistry education

Laboratory chemistry chemist student science medical exam healthcare and medicine

Pile of books, flasks with reagents, chemical equipment test and experiment, chemistry education

Medical microscope and books on table

Glass laboratory flasks on light table