Sorry, but we aren't allowed to do your homework for you.
answers about the white house
Get the book and it has the answers
There is no answer to that.The world is so diverse that it hide many mysteries.Even if we find answers to a lot of them we cannot really be sure how many mysteries are still there to be solved.
You can use a radar gun to measure your break speed. On a simpler level, there is a smartphone app called Break Speed, which does just that.
Your answer seems a bit vague, but I hope these links have the answers you are looking for.
answers c
They break the rules.
the break in
The heart is a living organ - it can not physically break. They can stop working, work irregularly, but not break.
The four mysteries are joyful mysteries, glorious mysteries, sorrowful mysteries and the luminous mysteries.
answers b
The mysteries of mankind encompass questions about the origins of the universe, purpose of life, existence of consciousness, nature of reality, and the potential for extraterrestrial life. These mysteries have fueled exploration in fields such as philosophy, religion, science, and metaphysics, with humanity continually seeking answers to these fundamental questions through various means such as research, technology, and introspection. Ultimately, these mysteries reflect the innate human curiosity and drive to comprehend the complexities of existence.