Suppose an animal ate poisonous element A and then poisonous element B. Both elements would join together in the animal's tummy. As a consequence, the animal would be DEAD and I guess we could say transformed into a completely harmless substance. I hope you are satisfied with my answer. I really went out of my ways to please you. Thank you for posting at WikiAnswers!
There isn't one, as anything in large enough quantity can be fatal.
A bactericide is a substance which kills bacteria, especially one which is otherwise harmless.
An overreaction of the immune system to an otherwise harmless substance is called an allergic reaction. In allergies, the immune system mistakenly identifies the harmless substance as a threat and produces an exaggerated response, leading to symptoms such as sneezing, itching, or hives.
This phenomenon is called mimicry, where a harmless organism resembles a poisonous one to deceive predators into avoiding it. It provides the mimicking organism with protection against predation.
certain harmless insects, like the viceroy butterfly, evolve to look similar to a poisonous or unpalatable species, such as the monarch butterfly. This mimicry provides protection against predators that have learned to avoid the toxic species, giving the harmless insect a survival advantage.
No, they are just frightening looking.
such as when sodium and chlorine combine, they form salt which is obviously harmless
yes, they don't bite or sting, and they have no venom, so they are harmless to humans.
No, crane flies are not poisonous. They do not have a stinger nor mouthparts that can bite. Crane flies are completely harmless.
There isn't one, as anything in large enough quantity can be fatal.
Elements are made up of atoms while compounds are made up of molecules. When the atoms of at least two different elements chemically combine, they form molecules and those molecules make up a compound. All elements are capable of combination with other elements to form thousands of different compounds that have completely different characteristics than their elemental parents. A common example is Sodium (Na), (a very reactive metal that reacts violently with water), and Chlorine (Cl), (a poisonous gas) When these elements are chemically combined, they form a completely new substance, harmless table salt (NaCl), a compound.
no. They are harmless.
They are harmless!
Cellar spider is completely harmless even though it is one of the most poisonous spiders in the entire world..
No the horrific bug that is a cicada is infact not poisonous
no it's harmless
A substance that naturally decomposes into harmless materials is called?