Which of the following artifacts could NOT be dated using Carbon-14 techniques?
O A stone spear tip
O A mummy
O Aleather water bag
O A cloth scroll

Which of the follow describes a disadvantage secondary sources have compared to primary sources?

What processes take place before the mature mrna exits the nucleus?

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water