Mastocytoma usually occurs in childhood and clears-up on its own.
Colour-blindness is hereditary... Sufferers have the condition from birth.
Subtract your age by 220
they can live over 60 years
Without counting the rings on a scale a fishes age can only be estimated.
220-your age
subtract your age from 220
The age of the Solar System is estimated to be about 4.568 billion years; Earth is almost as old - estimated at 4.54 billion years. The age of the Universe is estimated to be about 13.798 billion years. Thus, the ratio is about 33%.
Because of the high percentage of OB stars, the cluster is a relatively young cluster. M26 has an estimated age of only about 25 million years.
Subtract your age from 220
subtract your age from 220
The Universe has an age estimated to be about 13.8 billion years.