<span>The eggs that a woman has are the same age as her. For example, a 50 year old woman has 50 year old eggs. Men's sperm is made every 2 months or so, so it is not as old as the eggs. This increase in age increases the chances in mutations such as aneuploidy.</span>
In this case, "ground zero" means the starting point for an activity (like the American Civil Rights Movement). Georgia and Alabama were considered the starting points for this movement due to events such as the Montgomery Bus Boycott (after Rosa Parks refused to give up her seat to a white man) and the campaign to end segregation in Albany, Georgia. These events began the domino effect for the Civil Rights Movement, inspiring other protests and demonstrations to occur across the country.
I think that the best answer is "c. an incentive to bring their ideas to market" - you can see that through the statement of "<span>the opportunity to profit from their ideas"- an opportunity to profit is an incentive to work and in the case of the creators - to bring their ideas to market.
However, an opportunity to profit is not a guarantee that one will profit - so for example option a) is wrong. </span>
Be more specific leader for?
