A. She knows the structure, function, and motion of living systems.
<h3>What is biomechanics?</h3>
Biomechanics is the study of the structure, function and motion of the mechanical aspects of biological systems, at any level from whole organisms to organs, cells and cell organelles, using the methods of mechanics.
If Angela is an expert in biomechanics, it will be MOST likely demonstrated, that She knows the structure, function, and motion of living systems.
Thus, the correct answer is option A.
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Using plenty of hand sanitizer to eliminate germs is a standard way of explaining standard precautions to a friend and is denoted as option D.
<h3>What is Precaution?</h3>
This is a measure done in advance in order to prevent the occurrence of something dangerous or harmful.
Eliminating germs through the use of sanitizers is a precaution to prevent diseases as it destroys bacterial cells and eliminates the occurrence of infection or disease.
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Answer:
look at these two websites
Non-Living Infectious Agents - SPH - Boston Universitysphweb.bumc.bu.edu › otlt › MPH-Modules › PH709_InfectiousAgen...
May 4, 2016 - Criteria for Life. Scientists generally agree that there are four requisite characteristics of living organisms. They have one or more cells with DNA.
Are Viruses Alive? - Scientific Americanwww.scientificamerican.com
Explanation:
45 is not to old to help yourself. I suggest that you go to Walmart or health store and inquire about what type of vitamins are good for your muscles and what him/her recommend for a 45 yr old