Across
- 3. exchange of goods or money
- 4. Civilisation in Mesoamerica
- 5. a piece of punctuation that can introduce a list
- 9. giving something up or killing something, perhaps as an offering to gods or God
- 13. a word that is the name of a person, place or thing
- 14. the Anglo-Saxons ended up believing in this religion
- 15. the main food of the Maya - also known as sweetcorn
- 17. the word for two fractions that mean the same, such as one half and two quarters
- 18. the highest point at the top of a mountain
- 19. the numerator of a unit fraction
Down
- 1. a complete change in an animal's body plan during its life cycle
- 2. a word that says how, when or to what extent something happens, such as tomorrow, fast or lazily
- 6. a scientific guess
- 7. the part of a plant where seeds are made when it is pollinated
- 8. words like on, in, outside, atop, behind
- 10. when you turn two words into one, such as "he is" becoming "he's"
- 11. the fraction that is 0.1
- 12. the fraction that is 0.25
- 16. the fraction that is 0.5