Yes you should wear a protective mask to protect from any disease they have and you should only administer CPR if you are certified. otherwise you could get sued if not done correctly
False. An average adult eats about 2,700 calories a day.
<span>Anaerobic is the kind of</span> exercise that does not require the use of oxygen to metabolize energy. Anaerobic focuses more on muscle strength exercises such as lifting. Though it requires energy still it can be performed with less air.
Only a and b the others are spread by bodily fluids