Dissecting a DISEASED Frog

First day -AFTER cutting it open (Me actually Jessica)

Sylvi : I think it's a girl. It's small.
Jessica : I'm sure it's a guy...Guy frogs are SMALLER...although that'd be an awkward situation...
Sylvi : But...there's an Egg sac there...
Jessica : Are you sure...?
Sylvi : ...yeaa...I think...
Jessica: ...fine...

Second Day - What the Teacher say. Also, Sylvi ditched me today for a interview at another school...

Jessica : *Ready to take pictures of dissected frog for presentation*
Teacher : Wait! What's that Huge Black thing in the frog...?
Jessica : uhhh...we think it's the egg sac...? So female...?
Teacher : I guess...
Jessica : But it DOES have thicker pads on it's fingers so that points to it being Male...
Teacher : that's true too...
Jessica : so i'm not sure what it is...
Teacher : Here, lemme see. *probes around* It has testes
Jessica : WHAT?!?!?!!
Teacher : yea, come see. *points at small yellow...thing and DO look like the testes on the frog innard diagram*
Jessica : OO...
Teacher : i'm jsut not sure what this huge black sac is...it CAN'T be the egg sac. it's connected to the heart...
Jessica : *shock*
Teacher : Hold on *steals frog* *leaves class*
Jessica : uhhh...
Other classmates : What happened?! Why did she take your frog? Is it really diseased?
Jessica : ...I think it's a UNISEX...
Classmates : OO...how does THAT work?!
Jessica : ...I don't know...
...
*Teacher comes back*
Teacher : You have a DISEASED frog.
Jessica : *shock* Excuse me?
Teacher : it's diseased.
Jessica : Ho-how?!
Teacher : That huge sac is it's lung.
Jessica : OO...wha...
Teacher : yea, see? Even the heart seems too big to be normal. like it had too much oxygen or something. And frogs don't breath that much through their nose, they breath through their skin. I think something happened to it before the dissection that caused the lung to inflate so much.
Jessica : ohh...
Teacher : so yea, atleast this makes for an interesting presentation.
Jessica : OO...I...guess...