Explanation:
1.They provide supporting evidence.
2 and 3.Its compares the origin of the agriculture to the first use of fire to support the idea that agriculture was more important.
Find the main idea is usually acceptable.
Answer:
your town
date
dear friend
I got your letter yesterday. I became very happy to know that you are happy.
you asked me about my future plan after leaving the school. so,I am going to write about my future plan. My plan after school is I want to go at Kota, Rajasthan for my medical study because I want to be a heart surgeon. this is my plan but I also want your plan so you send your plan in next letter.
your best friend
name
mark as brainlist
The work or job done for income and livelihood is called occupation.