Answer:
they would need 6
Explanation:
there has to be two eggs to make one but the question say's they want to make batchs
so you would do 2 x 3
which would be 6
conservation for art is "preserving, fixing, or just restoring old art or other things like artifacts etc." (found in an article on www.msaconservation.com) it's most likely controversial because if something's old and valuable, people want to keep it in it's original form. (just a guess) but that's how it is in the art world.
Answer: You have to figure that out yourself
Explanation:
