Is Jurassic Park Canon in 40K?

Did you know most Space Marines can spit acid? What inspired the Emperor of Mankind

to include an acid spit gland in the Astartes? The Emperor of Mankind has been around

for nearly all of recorded human history and has lived countless lives before revealing himself to mankind.

According to Horus, one of the alter egos of the Emperor was none other than Alexander the Great

himself. That also means the Emperor of Mankind was around to enjoy movies that we

would be familiar with, like Jurassic Park. Now, could the Emperor

have been so impressed with the scene of Nedry being blinded by acid spit that tens of thousands

of years later he decided to make superhuman Astartes have acid spit? It is quite possible.