Puzzle 9

It rubs out pencil marks

A stegosaurus had triangular __ along its spine

How many degrees are there in a right angle?

Gas we breathe to survive, chemical symbol O

Typical indian food, triangular dough with filling

A rock with a prehistoric animal imprint

Teenage __ Ninja Turtles

She spent some time with a beast in the fairy tale

Coupled with; anagram of "repaid"

Major European river runs through nine countries

A puzzle with pieces that fit together