Did you know giant salamanders can grow to 5 feet in length and weigh up to 80 lbs? They were faced with extinction when a barrier of dams were built to control flooding, preventing these amphibians to lay their eggs. Now it's hoped a new system will help these giant salamanders overcome this challenge.
Learn how researchers are trying to combat the worldwide decline in amphibians.
These flashcards will help you better understand Life Science for middle school.