Answer:
A. It seems the most reasonable because when making a biography the audience isn't your primary concern.
Answer:
1. The museum is free. You _________dont______ pay for the entrance
2. You have to wear a uniform at school. You ______musnt________ wear blue jeans
3. The speed limit is 90 km per hour. You _____musnt_______ drive faster.
4. You live in a very small place. You _______musnt____ clean it every day. Just clean it twice.
5. Your job is from Monday to Friday. You _____dont_______ come on weekends.
6. That river is extremely dangerous. You ______musnt______ swim in it.
Answer:
a. Genes are taken from bacteria, and those genes are inserted into corn.
Explanation:
This is an example of TWO clauses (sentences) being brought together by a comma.