Hi there!
The most effective way to say no is probably saying "I don't think that's a good idea", since it expresses what you think in a kind way with reason, while not focusing so much on the "I will get in trouble" part.
Hope this helps!
Answer:
when the grade that you already have were to be put on your report card it would be rounded to the nearest whole number, that being a 70%. so really any grade would help.
Explanation:
B) Proteins. Hope this helps! :)