Answer:
they involve exposure to small amounts of microbial antigens or inactivated bacteria toxin
Explanation:
vaccines cause immunization to a disease. vaccines are dead or weakened versions of the disease so that the body can produce antibodies against the disease so when the body actually gets the disease, it will be easier to fight.
Answer:
The eccentric contraction will produce up to 50 percent more stress than the concentric contraction. This is why the eccentric contraction is not only so effective in regulating and stopping motion, but also in creating enough energy in the muscles to contract explosively for them.
Explanation:
Good nutrition is an important part of leading a healthy lifestyle. Combined with physical activity, your diet can help you to reach and maintain a healthy weight, reduce your risk of chronic diseases (like heart disease and cancer), and promote your overall health.
Hope this helps.
Answer:
60 nations
Explanation:
The Federation of International Lacrosse includes 60 nations as of 2018, including 46 that fielded men's teams in the championship, and each of them has a story something like Germany's. The charter members in 1972 included the US, Australia, England, Scotland, and Wales, with Canada aboard in 1974.