Which two important developments in health care took place in the period between the seventeenth century and the nineteenth century?

Medical practitioners started maintaining records.
The human papilloma virus vaccine was developed.
Women were legally allowed to practice medicine.
The smallpox vaccine was developed.
Greek physicians made major contributions.

i think i can answer even without the example. over time with environmental changes, sometimes a group of animals will adapt to better survive. take a moth for example. if the trees the moths use to camouflage themselves from predators, started to die or change colors themselves, the moths may, overtime of course, change color too. its just adapting to its surroundings. hope i was of any : )