Niño en bata de laboratorio mostrando tarro de terrario con planta fresca en negro - Foto e imagen de stock

Happy little boy in lab coat holding fresh plant and soil on black

Little boy in lab coat looking at fresh plant in soil on black

Little boy in lab coat showing terrarium jar with fresh plant on black

Child is dressed in an astronaut costume. Child sees a sprout in a glass case. The concept of environmental protection.

Little boy in lab coat showing terrarium jar with fresh plant smiling at camera

Child is dressed in an astronaut costume. Child sees a sprout in a glass case. The concept of environmental protection.

A small child holds plants in an airplane helmet. the child looks at the grass through the glass. The concept of environmental protection.

Cute little boy in eyeglasses holding test tubes with reagents and smiling at camera

Smiling little boy holding blackboard with chemical formulas

Cute smiling boy leaning at table and looking at fresh fruits

Adorable laughing boy in lab coat holding blank blackboard

Little boy and girl in astronaut costumes standing near rocket and looking at camera

Cute little boy in lab coat holding blank blackboard and smiling at camera

Cute little kids in lab coats holding test tubes with colorful chemical samples

Smiling little boy astronaut in space suit kneeling near rocket and adjusting helmet

Cute little girl in astronaut costume showing thumb up and smiling at camera

Boy using loudspeaker isolated on gray

Smiling little boy astronaut in space suit standing with hands on waist near rocket

Cute little boy in lab coat holding blank blackboard and smiling at camera