Biology

What are the thin bones that protect your lungs and heart?

More Questions from Biology
What is the biggest artery in the human body?
Reveal Answer
What is a main reason that many species are becoming endangered?
Reveal Answer
What is the process of breaking down food called?
Reveal Answer
Which of these snakes is a pit viper?
Reveal Answer
What is another name for the immune system?
Reveal Answer
What forms the outer boundary of a cell and controls material moving in and out of the cell?
Reveal Answer
Where is the largest snake, the anaconda, found?
Reveal Answer
What is the primary diet of sperm whales?
Reveal Answer