Answer free land gold and new things
Explanation:
Answer:
a system of ideas and ideals
Explanation:
Leif Ericsson was an explorer from Europe, to be said that he was the first European to land in North America.
Hope this helps
The teachers present at the teacher's lounge could be there for a variety of reasons, for example it could even me a meeting of the supporters of the school uniform! his sample is therefore possibly biased - there is no way of knowing that it represents the whole population. He chose it because it was convenient to him - and the answer is "a, convenience sampling"
