Definitions:
Cisgender: Person's gender identity matches gender on birth certificate, or gender assigned matches your gender.
Gender fluidity: Change <u>over time</u> in someone's gender expression or gender identity, <em>or</em> both.
Hope this helps!
--Applepi101
Your personal fitness is what you make of it. A physically demanding job can be beneficial if you also support it with a nutritious diet and maintain proper health. But if your job is physically active and you eat more than needed, it does not matter how much you are working, because you are still consuming more calories than you are burning.
Answer:
Here's some books that you can look up. And maybe look up on Amazon or book stores.