yes
To protect itself from the predators and enemies.
All Africans know that a hyena's liver ( not gallbladder ) is deadly poisonous . For centuries , African have used this poison to kill their enemies . It is also obvious that other animals and insects are aware that a hyena is poisonous . Dead hyenas don't get eaten by scavengers , lions , or insects .
It depends on if the plant or animal is sick or poisonous.
Because body structures and fossils and bones help scientists classify animals. Things like colour and behaviour don't really matter.
Ladybirds of any colour are not poisonous to humans.
A poisonous substance is a material that can cause harm or death when ingested, inhaled, or otherwise absorbed into the body. These substances can range from chemicals like pesticides to natural toxins like venom from certain animals.
Many like hands, tongue, body, beak, poisonous fangs, sharp teeth, skin, tentacles, and many things.......:)
Animals are either prey or predator. Also, animal types are natural enemies-- they don't "speak the same language" or body language, so they'd fight and get hurt.
at 98 degrees the stuff they substitute sugar with turns to fromaldehide which is poisonous and used in preserving dead animals. your body temperature is 98.6 degrees.
It's only poisonous when a single oxygen atom is bonded with a single carbon atom. This makes carbon monoxide, and is poisonous to the body, because the body can't use it. We take in the natural occurring form of oxygen as 02, meaning that there are two oxygen atoms bonded together. We use this form of oxygen to carry out our life processes. When the person is exposed to carbon monoxide and oxgygen (O2), the body chooses carbon monoxide unaware that the body is unable to use it. So in conclusion, carbon monoxide is poisonous, but oxygen in the form of O2, is what we need to survive, so it's not poisonous.
If you are doing it on animals the best choice is to go to a science store they probably have plush toys and has everything in the real animal body. If you want to get messy and be really specific i would try with a real animal but be careful some are poisonous.
Liver