STEM
Exercise (of ):
- Comment
- Love
Extremely high levels of endocrine-disrupting PCBs were found in shrimp-like creatures at the bottom of the Mariana Trench. Produced by: The World staff. Image credit: Courtesy of Dr. Alan Jameison, Newcastle University.
Aired February 17, 2017
- Recommended Recommended
- History & In Progress History
- Browse Library
- Most Popular Library
Get Personalized Recommendations
Let us help you figure out what to learn! By taking a short interview you’ll be able to specify your learning interests and goals, so we can recommend the perfect courses and lessons to try next.
Start InterviewYou don't have any lessons in your history.
Just find something that looks interesting and start learning!
1
Comments
Sigrid H
Wow. Pretty horrible. I had to do an enviro eval for a property where transformers were being stored. Was told they didn't contain PCB oil. But I wonder.
appreciate
appreciated
–
reply
–
delete