Answer:
A small number of different plant and animal species had come to the Galapagos Islands from the mainland. ... the preserved reamain or traces of organisms that lived in the past.
The woman having extremely poor nutrition in the first and last trimester of pregnancy may cause bad condition of the mother and child later resulting in complications.
The nutritional status of a woman before and during pregnancy plays a vital role in fetal growth and development. The basic principles of healthy eating remain the same, though requirements for some nutrients (eg iron, folic acid) may increase. Pregnancy is a period when nutrient intake is extremely important to meet the mother’s usual requirements, needs of the growing fetus, and to store nutrients required for fetal development and lactations. So, better nutrition is related to improved infant, child, and maternal health ,stronger immune systems, safer pregnancy and childbirth, lower risk of non-communicable diseases.
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Answer:
The mechanism of by which kidney forms dilute or concentrated urine is based on the amount of ADH( Antidiuretic hormone) present in the blood. Collecting duct have receptors for the binding of ADH hormone.
Formation of concentrated Urine:
When the ADH hormone binds to the receptors present on the cells of collecting duct it open the water channels present on it. Once the water channel is opened the duct becomes permeable to water and reabsorption of water takes place in the body making urine concentrated.
Formation of diluted urine:
When ADH is not secreted in the blood, the collecting duct remains impermeable to water molecules which results in production of diluted urine. This happens when blood contains sufficient water.
Answer:
b. Tunica Intima, Tunica Media, Tunica Adventitia.
Explanation:
The Tunica Intima is the layer that is in direct contact with the flowing blood. Meaning that it is the one that faces the lumen of the vessel. Following the Tunica Intima, the vessel has the Tunica Media, and finally after this one, the Tunica Adventitia. The latter is the most external layer.
When you are sick, the problem is physical and requires a physical treatment, such as taking medicine, according to the medical model.
<h3>What is the difference between sickness illness and disease?</h3>
Disease then, is the pathological process, deviation from a biological norm.
Illness is the patient's experience of ill fitness, sometimes when no disease can be found. Sickness is the role negotiated with society.
Thus, taking medicine, according to the medical model.
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