A lack of intrinsic factor, leading to a deficiency of vitamin B12 and causing an appearance of large pale cells called macrocytes, is characteristic of pernicious anemia
<u>Explanation:</u>
Anemia is a state in which the body does not have sufficient healthful red blood cells. They give oxygen to body muscles. There are several kinds of anemia. Pernicious anemia is a reduction in red blood cells that transpired when the intestines not able to suitably receive vitamin B12.
One can receive this vitamin from consuming foods such as meat, chicken, invertebrate, eggs, and dairy goods. A unique protein, called intrinsic factor (IF), connects vitamin B12 so that it can be occupied in the intestines. When the stomach is not able to obtain sufficient intrinsic factors, the intestine cannot accurately grasp vitamin B12.
The correct answer is B) Averting behavior.
Environmental economists seek to implement a study to examine public preferences for alternative forest landscapes. Respondents are asked to choose one of several plans that depict environmental changes from the baseline condition of forests. The nonmarket valuation method that describes this study is Averting behavior.
When trying to find answers in this type of research to know the preferences of the public regarding alternatives to help the forest, the Avertin behavior method helps researches to find useful answers. When applying this research model, researches presume that people interviewed are prone to participate and do something that prevents the consequences mentioned in the question. It takes into consideration that people will do what it takes in order to limit or avoid the negative consequences presented.
I think it’s A I’m not sure for a fact tho but I’m 70% sure it’s A
Ethics in journalism are important in ensuring the members
of the public are well informed as opposed to being misinformed and misled
which can jeopardize their lives. Ethics in journalism are founded on
professionalism, moral conduct and the truth. This ensures objectivity in
reporting and that journalists take responsibility of their reporting.
Breathing begins with inhalation when the contraction of the diaphragm flattens on contraction, pulling the lungs down. The contraction of these muscles increases the volume of the lungs. This reduces the air pressure in the lung to below that of the external air. This pressure difference forces air to move into the lungs where gas exchange occurs. The relaxation of the diaphragm and intercostals reduces the volume of the lungs, which then increases the air pressure inside the lung to that above the external air. This forces air out of the lungs. The cycle goes on and on. Hope this helped!
