ASL STEM Logo

ASL STEM

Biohazard Sign Video

Upload On Fri Jun 17 2011 by ASL STEM

Average Rating: No Ratings

Definition

Material of biological origin that is hazardous to humans.

Source: Dictionary.com
Other Submissions
video 1 thumnail
video 2 thumnail

BROWSE

All

> Science

> Natural Science

> Biology

> Biohazard

* video needed

click here to zoom in