Unlike the typical brown or black fossilized bones (from silica ... complete Sauropod skeleton found on the West Coast. Given ...

Adult teeth are worn down by chewing, and sometimes the amount a skeleton’s teeth are worn down can be used to estimate age. However, factors like a rough diet can mean an inaccurate age estimate.

And our skull protects our brain and eyes. PRESENTER:'Our skeleton has over 200 bones from the largest - our leg bone, or our femur, to the smallest - the bones in our ears. PRESENTER:'Bones are ...