It is not normal to black out. When a "black-out" occurs, it is due to some kind of problem with the body, and generally results from a sudden decrease in the amount of oxygen flow to the brain. Black-outs can occur due to low blood pressure. This low blood pressure, in turn, can be due to a problem with the pumping ability of the heart, a sudden loss of muscular tone in the arteries, blood loss, or even a psychological shock ("fainting"). Black-outs can also occur due to excessive toxic exposure (drinking too much), trauma to the brain (getting "knocked out"), or a sudden decrease in oxygen (altitude sickness).
normal penguins are black and white
yes it is normal
Normal Badgers are usually black and white.
It is a normal eye color for them some may be brown but look black, it is very very normal in a cow.
Jet black in general is more shiny than normal black.
the normal poo is brown and black poois when you are constepating
36 black keys.
It is not yet known for sure how a supermassive black hole acquires the enormous mass it has. It is possible that it starts as a normal black hole, and then gets more mass. It is also possible that from the start, a much larger amount of mass than in a normal black hole collapses.
Yes. They were like the normal mafia, only black.