Explique a técnica utilizada pelo inglês Edward Jenner no desenvolvimento da primeira vacina desenvolvida e utilizada contra a varíola.

it was the shinto. the answer is c.

this is false

richard nixon was the 37th president of the united state and didn't serve as a vice president for any president before him

the lachish letters were written by hoshaiah, a military officer stationed possibly in mareshah,   and sent to yaush, possibly the commanding officer at lachish.

the series of letters were written in carbon ink in ancient hebrew on clay ostraca, shortly before lachish fell to the babylonian army of king nebuchadnezzar in 588/6 bc during the reign of zedekiah, king of judah.