The answer to the first question is false and the answer to the second is true
Answer:
A.
to invite students to sign the farewell card
Explanation:
As part of his farewell party, we would like to ask everyone who took a class with him to sign the class card. Please feel free to add a fun detail or reference to an event that made his classes memorable.
Answer:
I think the word you are looking for is Isotope.