A person living underwater would die. But, people do float.
You have a small person under the small parachute.
To a person living under a rock, specifically- YOU!, a "handshae" as you call it would probably consist of you shaking the person's hand. To someone with a LIFE, it would have a "k", and it would be a mutual thing where you move your hand up and down.
It would simply float back to the surface!
No they cant, and even if they were to try the egg would float
Meaning circumstances would have to be such that the person cannot function (either because of illness or disability) without the help and support of friends or relatives and that no such help or support is available to them in the country where they are living.
No, the person still has will power, but they would do anything they would normally do or do with lowered inhibitions, such as they would do under the influence of alcohol.
If the density is under 1 g/cm3 they can float.
A human may float in an oily substance. It is more likely that the human will get trapped under the oil and not float.
Yes, you would weigh less on Mars compared to Earth due to its lower gravity, so you could potentially appear to "float" in the air if you jumped or moved in a similar way to how we experience weightlessness on Earth. However, you would not be able to float in the same way as you would in space due to Mars' thin atmosphere.
You file a probate under the name the person used while they were living. If you want to add an "also know as" or "formerly knows as" then you add it after their name. If you file a probate under a name not used by the decedent then it would have the appearance of trying to avoid creditors or notice to next-of-kin.
float valve or float are bad
Under normal circumstances, ice does float in water because it is less dense.