During cardiac arrest, unconsciousness will occur rapidly once the heart stops beating, typically within 20 seconds. Deprived of the oxygen and sugars it needs to function, the brain will be unable to deliver the electrical signals needed to sustain organ function, including breathing
A joint is surrounded by a hollow area that is called a synovial capsule.
<span>False.</span>
Answer:
respitory circulatory systems
Explanation:
False because only if you smoke then yeah