Answer:
there are many reasons to it one of it maybe the fact or incident of the real event is too disturbing so they modified it so young ones don't get terrified or it can be the exact opposite like the real event may not be very fascinating so they add up a little to catch readers attention.
I would say science because it has lab exercises
Answer:
The transport or circulatory system.
Disease: atherosclerosis.
How do I know: presence of a blood vessel (as indicated by the red blood cells within it) and the deposit of fat and/or cholesterol within the walls of the blood vessel.
I think that the best answer is that it was during The New Kingdom. The New Kingdom was the time between 16 century BC and 11 century BC. It was a time of great richness and power of Egypt and it included such famous pharaohs as Tutankhamun and Hatshepsut.
