Question

why is whale dangerous after death​

Answer 1

Because dead animals buoy up to the surface all the time, and they float there until the pressure is released through some weak point," he says. The weak points are often ones that are already in place, such as a whale's mouth or anus. But hungry sharks can also contribute to the creation of these sorts of weak points.

Answer 2

YES ...

WHEN WHALES DIE ITS ORGANS START DECOMPOSING WHICH RELEASES A LOT OF GASES..