How race is real and not real at the same time?

Yes. "Pi", "e", the [square root of 2], log(2), cosine(2 radians), and trillions of other numbers, are irrational and real.

No, there is no evidence of race, we all started out the same color and ventured off by meeting and breeding with different types of people, tall, short, fat skinny, darker, lighter and ended up...

Yes, time is real. It is the measurement of duration.

yes ofcorce i saw one when i was at my friends house last summer in the river by her house people who don't believe in mermaids have just never seen one .

look on a corner on your computer and there should be a clock there