Unknown One of the following is a definite sign of death due to drowning- A Sand and mud in the mouth and nostrils B Fine lathery froth in the mouth and nostrils C Washerman's hands and feet D Diatoms in bone marrow 💡 Explanation One of the following is a definite sign of death due to drowning- ✓ Correct Answer: D. Diatoms in bone marrow