The answer is mitochondria.
Answer: Kidneys, intestine and skeletal system
Explanation:
Parathyroid hormone is the hormone that is responsible for regulation of the calcium levels in the extracellular fluid in the body.
It exerts influence over the skeletal system to reabsorb the calcium by the oesteoclasts. It causes the reabsorption of the calcium by the small intestine. It also prevents the excretion of calcium through urine by reabsorption by renal tubules.
Since there are no confirmation yet and the client is still in diagnosis if whether the client has it or not, it is best that the nurse should ask the client to do and maintain his or her activities in an adequate phase. It is also advisable that the nurse should advice the client to prevent doing things that could be of risk of muscle atrophy.
1- When sunlight hits the earth at an angle, like near the north or south poles, it causes the radiation to be spread out over a larger area, than when the sun hits at a 90 degree angle, like at the equator. Therefore, it is hotter in the areas where the solar radiation is more heavily concentrated.
2- Seasons are when the earth's rotational axis tilts towards or away from the sun. It is tilted at an angle of 23.5 degrees, in relationship to the sun. The part of the earth tilted TOWARDS the sun is the area currently in summer. The area tilted AWAY from the sun is the area in winter.
3-This is basically what I already said. The area that is currently summer, is the part of earth tilted towards the sun. The area where it's winter is the part tilted away. And then obviously, spring and fall, are on the sides that are perpendicular to the sun. Hope that helps! If so, please mark Brainliest!
Using microscopes<span> scientists were able to discover the existence of microorganisms, study the structure of cells, and see the smallest parts of plants, animals, and fungi
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