Răspuns:
1. B- Olduvai, that is a stone chopping tool
2. A- the back also have some tools
3. B- Is a collection of terracotta sculptures depecting the armies of Qin Shi Huang, the first Emperor of China.
4. A- Children under 140cm tall can enter for free, stundents for a half price. It's a fair price.
Explicație: