Answer:
the correct awnser is B They can constrict the nerves in the spinal column.
i hope this helps
Explanation:
i took the test
Objective is to complete as many curl-ups as possible up to a maximum of 75 at a specified pace. ... When performing the curl up students need to get their backs up off the mat far enough so that their fingertips cross the measuring strip.
Answer: False.
Explanation:
<em>The time that a person can live without feeding varies according to the age, physical condition, and health of the person</em>. There have been reports of people who spend even <u>94 days without eating</u>, and the estimated average is 40 to 70 days without eating before perishing.
Another factor to consider is the absence or presence of water. <u>Although the human being can live many days without food, without water time is limited to a few days</u>. Therefore water is more important for life.
<em>I hope this information can help you.</em>
When pressing the carotid artery from the neck the person is
most likely checking for pulse rates. There are two types of pulse rates and
these are called: Resting Heart Rate (RHR) and Maximum Heart Rate (MHR).
Resting Heart Rate (RHR) refers to the ability of the heart to pump blood
efficiently when at rest. This is usually taken early in the morning when the
person has just woken up. It is taken for 3 full minutes and the normal ranges
of RHR should only be between 80-120 beats per minute.
<span>
Maximum Heart Rate (MHR) refers to the maximum capacity of
the heart to pump efficiently. A human heart beat can only perform a maximum of
220 beats per minute. The MHR is taken by deducting your age from the value of
220.</span>
