Answer:
First aid is an emergency help given to someone quickly.
Explanation:
To find out ir it could be a murder or if the person died naturally:)
Answer:
True
Explanation:
This is because if a helmet is too loose on a person, it can fall off during an accident. It also won't protect the head as well if it is not snug.
During the resting heart, that is, the number of times the heart beats per minute while the body is relaxed and at rest does not change significantly with age; But with age, there are changes in the ability of the heart to increase its rate during exercise and other moments of stress. Younger hearts usually usually speed up more faster than older ones when challenged. The maximum heart rate, the highest heart rate one can achieve as measured by a cardiac stress test declines gradually in adults as they age. The cause of this is slowing down of the heart's pacemaker cells.
