Answer: In order to compensate for the low partial pressure of oxygen at altitude, the human body undergoes a number of physiological changes. A vital component in this process is the increase in the concentration of circulating haemoglobin. The role of HIF‐1α, erythropoietin and red blood cells in this acclimatisation process is described, together with the fall in plasma volume that increases the concentration of haemoglobin in the early stages of hypoxic exposure.
Explanation:
Correct answer choice is :
<h2>A) The service has not been researched and is expensive. </h2><h2 /><h3>Explanation:</h3><h3 />
Pseudoscience involves beliefs, principles, or methods that have been or are supposed scientific but have no basis in scientific evidence. This could mean they were discredited scientifically, can't be questioned or lack testimony to support them.
Ovulation simulating drugs is the assisted reproduction technique which is associated with having low-birth-weight infants.
On average IVF children are born a little earlier and have lower birth weights than naturally conceived children.
IVF - In Virto Fertilization is one of the technique which is available to help help people with fertility problems have a baby. For this technique, an egg is removed from the woman's ovaries and fertilized with sperm in a laboratory. The fertilized egg, called an embryo, is then returned to the woman's womb to grow and develop. The cycle takes about one to two months.
A few risks of IVF include low birth weight, premature delivery, miscarriage, birth defects, complications etc.
Learn more about IVF here:
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Even im not giving the result, i can tell you how to do it: Since time period is given as 6, we can calculate it's:
<span><span>R(t)=0.89sin(<span>π3</span>∗1.5)
Please do the calculations and you will get your answer. Hope it helps</span></span>
