A science class blackboard with drawings such as an uterus, a science flask, a virus and a heart shape.

Blackboard With Science And Biology Drawings

An icon or symbol indicating hazardous waste.

Hazardous Waste Icon

A tall trash can with vertical stripes and a biohazard icon inside a triangle shape with curved edges.

A biohazard icon inside a triangle shape with curved edges.

A cut-up biological model of a human torso for learning about anatomy.

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.