Answer:
yes
Explanation:
in past the diseases couldn't be cured as the medicinal research wasn't that strong as it is today so in olden times the people suffered different diseases unlike now
Iambic pentameter. this is to further explain---"and sum/ mers lease/ hath all/ too short/ a date"
penta means 5, there for after you divde the sonnet up as its said youll see that there are only 5 "meters"
