Relier Pairs Butting HeadsVersion en ligne ........ par Tea Cher 1 Bones 2 Ancient 3 Relative 4 Creature 5 Unusual 6 Butting heads 7 Helmet 8 Bashing 9 Sturdy 10 Layer 11 Million years 12 Fossilized thin sheet of something, such as rock, soil, or clothing. fighting or arguing a person who is related to you, such as a parent, child, sibling, or cousin. any living thing, such as an animal or a plant. hard parts of the body that make up the skeleton. 1,000,000 years hitting something repeatedly with force. not common or expected. very old, often dating back to a time before recorded history. hard hat that is worn on the head to protect it from injury strong and not easily broken. Plant or animal remains that are turned into stone