Carry blood depleted of oxygen back to heart
The lower chambers of the heart
Animals with a backbone
The point in a view where lines appear to meet.
A place to view something from.
A key word to be taught and defined by teachers
Difference between living things within a species e.g. hair colour
Headquarters of the Roman Catholic church and home to the Pope. Surrounded by the city of Rome (capital of Italy).
Industrialisation caused people to move (migrate) from the countryside to towns and cities