Smallpox<span> vaccine, the first successful vaccine to be developed, was introduced by Edward Jenner in 1796. He followed up his observation that milkmaids who had previously caught </span>cowpox<span> did not later catch </span>smallpox<span> by showing that inoculated</span>cowpox<span> protected against inoculated </span>smallpox<span>.</span>
Yogurt has 330 less calories than ice cream
Answer:A person whose body can no longer keep up with the demands of stress is in the exhaustion stage. At this point, there is not much this person can do anymore, and has to go and have a rest, or else there may be serious repercussions when it comes to that person's health.
The ensure that you ingest the adequate amounts of each food groups to maintain a healthy body.
