Phoebe

2. lets you look around corners or other obstacles, usually in submarines
4. a text written about your own life
6. when looking in it it makes distant objects seem nearer
7. used to measure temperatures
10. heat from the earth
11. a scientific instrument that is used to measure air pressure in a certain environment
12. there are ten of these in a centimetre
13. relating to heat
17. the distance around an area
19. sign based on birth about personality and fortune\
20. the rich collection of traditional tales called myths from cultures all over the world
21. the history of a word or phrase shown by tracing its development and relationships
22. a straight line passing from side to side through the centre of a body or figure, especially a circle or sphere
23. 1000 metres

1. the study of life
3. used to listen to people's heartbeat, placed on the heart
5. the study of animals
6. used in any device or system to heat or cool a space to a set point temperature
8. a text written about someone else's life
9. study of shapes
14. used for viewing small objects, usually used by scientists
15. used to measure speed of a car or something on wheels
16. study of the earth
18. the study of the environment