expand all / close all. Organs. Most often, organ donors are deceased, but some organs can be donated by living donors. Deceased organ donors can donate: kidneys (2), liver, lungs (2), heart, pancreas, and intestines. In 2014, hands and faces were added to the organ transplant list.
B.C. stands for Before Christ.. Therefore 200 B.C. is two hundred years before Christ. This year, 2013, is two thousand thirteen years after Christ, or 2013 A.D. (which means â¦ After Christ, but in Latin).he BC indicates the years before the Christian Era. For recorded human history that could go back as far as 8000 to 9000 years BC. Any further could not be very accurate therefore not be very useful. Answer2:
A year is a leap year if it is divisible by 4, but century years are not leap years unless they are divisible by 400. So, the years 1700, 1800, and 1900 were not leap years, but the year 2000 was, which is why in a given 100 years, there are 24 leap years and 76 ordinary years. Why Do We Need Leap Years? The actual length of a year (the revolution of Earth around the Sun) is 365.2422 days. If we didn't have leap years, the seasons would shift about a quarter of a day every year, and after 100 years the seasons would be off by 25 days. The extra leap day adjusts this drift. it is divisible by 400.