biology
Across
- 4. A liquid produced by respiration (page 4)
- 5. The vacuole contains this (page 2)
- 7. Another name for sugar (page 3)
- 9. The name given to a zygote with more than 32 cells (page 16)
- 10. A leaf is an example of this (page 3)
- 12. When the embryo embeds itself in the uterus wall (page 16)
- 14. A type of cell that doesn't contain chloroplasts (page 2)
- 15. When a foetus has a fair chance of surviving if it were born now (page 16)
Down
- 1. This controls what the cell does (page 2)
- 2. This reflects light up through the sample in a microscope (page 1)
- 3. This allows the foetus and mum to exchange food, oxygen and waste (page 16)
- 6. The type of respiration that occurs in the mitochondria (page 2)
- 8. A tiger is an example of this (page 3)
- 11. Cells do this in order to grow (page 16)
- 13. A type of cell that contains chloroplasts (page 2)