The Manhattan Project was the code name for the American-led effort to develop a functional atomic weapon during World War II. The controversial creation and eventual use of the atomic bomb engaged some of the world’s leading scientific minds, as well as the U.S. military—and most of the work was done in Los Alamos, New Mexico, not the borough of New York City for which it was originally named
We distinguish between "sex" and "gender".
Your sex is what you're born as, the physical body, you're either a man or a woman.
Your gender is something that you construct. That means, you may feel like either a man or a woman.
In some cases your physical sex and your constructed gender don't match, and you have people who feel as if they had been born in the wrong body.
I believe the answer is: <span>tiered lessons
</span><span>tiered lessons refers to a study approach that is aimed to make student in the class to utilize various cognitive skills in order to tackle different problems.
This approach is used to make the class become more flexible and not forcing the children to stick into one specific way of learning.</span>
I belive the answer is B.Longitude.