Natural selection is a factor of evolution that occurs when natural disasters or organisms moving to another place cause the gene pool to shrink
Answer:
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<em><u>Every genotypic combination with DD or Dd is classified as Rh Positive (red).</u></em></h3>
Explanation:
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It may be because extra blood rushes to the skin's surface to fight off irritants and encourage healing. Your skin can also become red from exertion, such as after a heart-pounding exercise session.</em></u></h3><h3><u><em>
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This is just an explanation of why there skin might turn red.</em></h3><h3 /><h3>
<u>Hope this helps! </u></h3>
Answer:
A research paper published in cardiovascular research journal stated that Increased filtration in capillary will increase fluid in lungs which can cause rales.
Reference:
Huang, Wenxin, et al. "Capillary filtration is reduced in lungs adapted to chronic heart failure: morphological and haemodynamic correlates." Cardiovascular research 49.1 (2001): 207-217.
Answer:
Cell
Explanation:
Cells are the structural and functional unit of life. Irrespective of species, all the organisms are made of one or more cells. Unicellular organisms such as bacteria have a single cell in their body while the body of multicellular organisms has many cells. A cell is able to perform vital life processes such as reproduction, nutrition, metabolism, excretion, growth, and sensitivity to surroundings.
These life processes are not performed by non-living things. Cells have organelles and macromolecules such as DNA, proteins, etc. However, these organelles and molecules do not exhibit vital life processes unless they are present in the cells. Therefore, cells are the smallest unit of life.
