It doesn't, this is a myth. The bull gets "angry" at the movement of the object, not the colour. Cattle, including bulls, cannot see the colour red, therefore the fact that a bull can see a red object as no merit to the subject at hand.
Red is commonly known for violence representation. So, the bull charges towards the object violently
The colour of the object has object has nothing to do with it. Bulls will charge at the movement of the fabric, not the colour.
it something red or "tease" it in a sort of way that gets them mad Wave a flag in its face (its the movement that gets them angry)
When it gets angry it decides to get physical and charges at it's opposing enemy.
Only if that deer was cornered in a pen with a bull that it could not jump out of or get past the bull, and only if that bull was aggressive and angry enough to feel that he needs to kill this creature. But in most cases that deer are around cattle, they are able to run or dodge out of the way if a bull gets aggressive with them in attempt to protect his harem of cows or territory.
How angry Hera gets! This is an exclamatory sentence.
everyone gets angry
His momma.
identify!!
idetify
Everyone gets angry..so yes :)
he gets angry because he dunno what to do.