fossil reptile of Mesozoic era.

preserved to become fossil. To change into a state from which it won't change.

find unexpectedly or while searching.

of period before written records.

preserve body by embalming and wrapping it in cloth.

Learning something for the first time.

literature in form of prose that describes imaginary events and people.

of extraordinary quality, as if arising from some external creative impulse. To give someone an idea to do or make something.

intellectual and practical activity encompassing systematic study of structure and behaviour of physical and natural world.

To cook food so it can be kept for long periods.

If something will happen or not.

able or likely to cause harm or injury.

part or element of larger whole. Parts that some things are made up of.

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. greet someone arriving in polite or friendly way.