Answer:
5/14
Explanation sqrt(25/196)
We know that sqrt(a/b) = sqrt(a) / sqrt(b)
sqrt(25)/ sqrt(196)
5/14
<span>Heart Rate Reserve, HRR. Heart rate reserve (HRR) is the difference between resting heart rate (HR<span>rest) and maximum heart rate</span> (HRmax). Heart rate reserve is used when determining exercise heart rates. The Karvonen formula is used to calculate exercise heart rate at a given percentage training intensity.</span>
Answer:
The skin
Digestive tract
Vagina
Mucous membrane
Explanation:
The skin prevents microbes from entering the body
Digestive tract e.g. stomach acid is a natural defence mechanism
The vagina is acidic and this prevents harmful bacteria from growing with it's own flora.
Mucous membranes e.g. lining of the mouth, nose, eyelids are all defense mechanisms.
Answer: Without enough EPO, the bone marrow does not make enough red blood cells, and you have anemia. In most cases, the more damaged the kidneys are, the more severe the anemia is.
Explanation: Answer^
Answer:
A.
They alternate running with pushups
Explanation:
if they run and do a little bit of pushups they will be ready for their hockey season