Vaccination has been one of the most successful developments of medical science because for centuries it has been proven effective in diminishing the number of people at risk on certain kinds of diseases. How does vaccination help? Vaccines are contained weakened organisms that are injected to the body. This then boosts the immune system as they release a certain type of cells to combat with the foreign organisms. When the person is exposed to the same organisms again, he/she will develop immunity.
Answer:
ITs all of the above cuz u need all of it to get better
Explanation:
Question: Which of the following is an example of anaerobic exercise?
Answer: weight lifting
Explanation: this type of exercise is mostly used for athletes and body builders to build form
question answered by
(jacemorris04)
They must contract and relax to move the bones for movement
Answer:
no... being on a ventilator most of the time means that the person can't breathe on their own without needing help... being intubated is used during surgeries.
Explanation:
