Cobra Description

In the blink of an eye i did not know what saw an cobra but then when i did my research facts about it on google it says that the cobra is like a snake and the cobra can change to the colour brown,black,green i think only the cobra can change into colours but not the snakes one fact i did not know about cobra is that they are skinnier that the snakes the snakes are a bit larger than the cobra.this is what a cobra looks like.