Question

the definition of science, Philosopher's Stone, fungicide, penicillin firing​

Answer 1

Answer:

the study of knowledge about the physical world and natural laws.= science

fungicide= a substance that kills a type of plant with no leaves and flowers (fungus) that grows on other plant or animals and harm them.

philosophers stone= a mythical substance supposed to change any metal into gold or silver and, according to some , to cure all disease and prolong life indefinitely. it's discovered was the supreme object of alchemy.