Answer:
There are big tissue appearance differences between the endometrium and the myometrium. The endometrium is the layer of the intrauterine tissue that is exposed to the intrauterine cavity and is composed of the endometrial epithelium (epithelial cells and glandular cells) , whereas the myometrium is the middle layer composed by muscular cells.
Explanation:
The appearance of the endometrium is a monolayer of polarized epithelial cubic cells and glandular cells, that form the 'luminal' layer of the intrauterine tissue. The cells in the endometrium are prepared to provide nutrients and shelter for the embryo to come. That is why, the endometrium cells are susceptible to hormonal changes throughout the woman's cycle. This hormonal impact makes this tissue grow and be prepared to receive the embryo. If there is no embryo implanted in the endometrium, the hormonal changes also provoke this tissue to 'peel', what is known as menstruation.
On the other hand, the myometrium is composed by smooth muscle cells. These cells are capable of a great flexibility, needed to carry on the pregnancy. The myometrium fulfils a very important role during labour, in which the contraction of the muscle pushes the baby to through the cervix and finally out of the mother's womb. It also expels the placenta after labour. It's structure, flexibility and fast contraction are vital to minimize the blood loss after labour.
Answer:
All organisms depend on the production of energy, in order to function. Most of them make use of glucose as the main material for extracting the necessary energy to survive. However, some of these organisms will use, or not need to use, oxygen, in conjunction with glucose, in order to be able to generte ATP, the molecule that is responsible for powering up a living organisms´ cellular activities. In order to achieve this formation of ATP, then, all organisms will need at least glucose present, and most, will require also the presence of oxygen, to generate ATP. The two mechanisms by which ATP is produced, then, are: aerobic and anaerobic respiration.
In similarities, these two processes have several. First, the two require a substrate to work with, which is glucose, or a source that can yield glucose molecules. The second is that both mechanisms are used to provide ATP to living organisms, and three, they both are ways to acquire energy.
However, there are also differences. The most important being that aerobic respiration requires not just glucose, but also oxygen, in order to produce ATP, while anaerobic respiration just needs glucose. The second most important is that anaerobic respiration yields much less ATP molecules than aerobic respiration. And the third difference is that while from the chemical reaction in aerobic respiration an organism gets water and carbon dioxide, the second reaction in anaerobic respiration yields lactic acid and also ethanol (fermentation).
Fluid accumulation is the primary symptom of right-sided heart failure. Your feet, ankles, and legs will swell (edema) as a result of this buildup.
There is either low blood pressure or high blood pressure (130/80 mm Hg or above). Low blood pressure may indicate advanced heart failure. There is a third heart sound, which denotes irregular blood flow via the heart. There may or may not be heart murmurs. Consequently, the right chamber can no longer pump when you develop right-side heart failure. It follows that when your heart cannot pump enough blood, blood backs up into the veins. Your abdomen, ankles, and legs may likely enlarge if this occurs.
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Answer: Withdrawal. Copper IUDs (intrauterine devices)
Explanation:
