Amazing Sleeping Fact | Can We Smell During Sleep? | Biology Fact #shorts #youtubeshorts

During sleeping the rate of RBC formation

During winter a person died during sleep, the room was closed and a container with burnt charcoal was found in the room. What may be the possible reason of his death ?

Nocturnal animals (animal which sleep during the day and come out at night) tend to have wide pupils and lot of rods in their retinas. Suggest reasons for this.