(klÅt) n. 1. A thick, viscous, or coagulated mass or lump, as of blood. 2. A clump, mass, or lump, as of clay. 3. A compact group: a clot of trucks blocking the tunnel's entrance.
Bodies start to float once the gas from decomposition replaced the  water inside the lungs. It is effected by the depth and temperature  or the water. In warm water it can bâ¦e as soon as 1 to 2 days in 80  degree water, or as much as 14 to 20 days in freezing cold water.
These parts of our body contribute to our underwater weight (UWW) by either helping us to sink or float, and their densities are approximately as follows: fat floats (density approximately 0.9 g/cc), muscles sinks (1.1 g/cc), and the air inside out lungs and GI tract floats (0.0012 g/cc).