antoniogomes99 antoniogomes99

02-11-2018
Health

contestada

refers to the early inoculations that used smallpox virus to produce immunity.

Respuesta :

Аноним Аноним

13-11-2018

The cowpox virus provided immunity to smallpox plz mark brainliest

Answer Link

Otras preguntas

3 red pens, 9 blue pens, 8 green pens What is the probability of picking a blue? In a decimal

what drops to the ground as othello and desdemona head to dinner with the islanders?a. a piece of laceb.a handkerchief c.a ringd.a note

food and an automobile are both needs.true or false

Read the sentence. Tomorrow, the mayor will announce her plans for the new committee. Identify the phrase in bold.

which country did nixon visit with out telling congress

Write a creative paragraph describing the “thought” process of the first cells that describes how this symbiosis occurred. (Of course, there was no real though

What were the first musical instruments made from wood and animal skins?

why can exercising outdoors be a particularly dangerous time for your lungs

In which of the following areas are you least likely to find examples of automation? Microprocessor manufacturing Cleanup efforts in a toxic environment Tec

A force of 80 N is exerted on an object on a frictionless surface for a distance of 4 meters. If the object has a mass of 10 kg, calculate its velocity. v =