Adaptive immunity can be acquired during either 'naturally' (by infection) or 'artificially' (through deliberate actions such as vaccination). Adaptive immunity can also be classified as 'active' or 'passive'
Yes, or peer pressure.
Hope that helps. :)
Ground Beef Can Be Contaminated With Salmonella
The best way is to close you eyes and think of something that makes you happy.
The chain of survival refers to a series of actions that, properly executed, reduce the mortality associated with cardiac arrest.
or the steps
Recognition of cardiac arrest and activation of the emergency response system
Early cardiopulmonary resuscitation (CPR) with an emphasis on chest compressions
Rapid defibrillation
Basic and advanced emergency medical services
Advanced life support and post-cardiac arrest care