Humans will also urinate at death. This is simply due to the loss of muscle function and the relaxing of the appropriate sphincters.
ADDIT: Not so I'm afraid. As a Funeral Director with 20= years experience, I can say that very few people loose control of bowl's or bladder when they die. Some traumatic death and types of cancer may cause loss of body fluid, but 99% of the time it wont.
the Black Death killed animals and birds as well as humans.
The black death was carried by the oriental rat flea which then was past onto the rats then humans
The wild black rat was the main carrier, but the Plague could be passed from an infected person to healthy one as well.
It means death ALWAYS happens, anything that lives, will die, 100%, Life, isn't ALWAYS guaranteed, you can walk out of your house and get hit by a bus next week. Life is the one thing out of the 2 that you can't say will always be, with death have that same conversation, you will ALWAYS die, if you are a believer of "the next life", it's because they know in THIS they will DIE. Life isn't 100%, Death is.
Rats to fleas, fleas to humans
Same as humans.
Bugs defecate just like humans, but of course any where they want.
Yes, since women are human, and all humans defecate. All dogs, cats etc, defecate regardless of their sex.
Yes as do all other humans
Both. They excrete solid uric acid, and defecate undigested fur from their food.
To remove waste matter from its body similar to humans
Yes all humans have to past waste from their bodies
They have a similar digestive system to humans and therefore perform the task the same
Yes, gnats defecate when they land. However, this does not always happen. Gnats can also go to the bathroom while they are in mid-air.
Yes. This although microscopic can cause respiratory issues and allergies in humans
Yes, I'm sure they do, just like all other humans out there.
It you contracted a intestinal infection leading to significant diarrhea then it can lead to other complications such as dehydration which can lead to death