Define sporulation list two organisms which reproduce by this method ???

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.

Explain why it’s important for scientists to study the sun. list at least two challenges researchers face when examining earth’s nearest star.

Atype of organism that no longer exist on earth is said to be