<span>Ossiculoplasty is the repair of the small bones in the middle ear.</span>
Answer:
Prolong exposure to stress causes a continuous production of cortisol, which can lead to depression and fatigue.
Explanation:
HPA axis is the hypothalamic–pituitary–gonadal axis. HPA axis is often taken as a body;s stress system, which controls the amount of cortisol and other stress hormones.
Prolong exposure to stress, increases the cortisol production in body. Prolong stress can also cause certain changes to the neurons located in paraventricular nucleus, ultimately resulting in sustained activation of the axis. Long term activation of the axis causes negative feedback mechanism and ultimately causes fatigue, exhaustion, headache and depression etc.
The bones in your skull are held together with fibrous connective tissue. Other joints, such as those between the vertebrae<span> in your </span>spine<span>, which are connected to each other by pads of </span>cartilage<span>, can only move a small amount.
I looked it up</span>
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Your question: How many sperm cells are produced by the average human male?
Your answer: An average human can produced 525 billion sperm cells.
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