What class is this?

Well, the student does have a valid point here...

Briefly explain what hard water is

CORRECT.

Don't make the panda cry...

Nice try, kid.

Explain how clouds are formed

I guess this wasn't a test at Sunday school.

Explain the shape of the graph

Sounds right to me.

Use the radioactive ooze

Definitely deserves marks!

What animal is that?

I always get that one wrong too...

Name an angle complimentary to BDC

...and sexier. RAWR.

The Giraffe will convince you otherwise

+10 in my book.

Opposites

What a noob.