Hi there!
An egg typically lives for five days after its release from the ovary. This is because the egg is waiting for a sperm to fertilize it.
Hope this helps!! :)
The correct answer is:
a. was completed in 2003
It was started in 1990, and run until 2003 (so we know that the first answer is correct and the second isn't). It provided a big amount of important information, but it' didn't allow anyone to alter their appearance, as this is not something that can be achieved via genetics.
