Answer:
2. prepare for experiments
4. take notes about how the experiment went
Explanation:
Because that's the way my school does it.
A clue to cause and effect would be the word "since" as it starts a cause for something,a reason for something to happen
Answer:
1. flashed
2. must wear a jacket and tie
3. mumbled
left his tie on his door
Hope this helps
Also, mumbled is first then left his tie on his door. for the last section
Explanation:
