What is the best pet bird to have if you have two medium sized dogs? (they aren't mean or any thing but i'm just wondering)

The distribution of related animals and plants across the world

How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.

Which particle controls what element an atom is?