WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms muscle weakness and weight loss (unintentional) including Lack of exercise, Hypocalcemia, and Multiple sclerosis. There are 44 conditions associated with muscle weakness and weight loss (unintentional).
What is the smallest structure in biology? Electrons Electrons are the smallest part of an atom. However, in Biology, the smallest unit is an atom, which make up molecules, compounds, organelles, cells, tissues, orgâ¦ans, organ systems, organisms, populations, spheres, and eventually everything. 1 person found this useful.
As humans we tend to be obsessed with things that are big. Whether itâs a car, a house, or a bank account it seems that the bigger the better. Today, however, weâre going to take a look at things that arenât very big at all. In fact, some are so small that they only exist in theory. So, whether itâs a miniature teddy bear or a hypothetical subatomic particle, these are the 25 smallest things in the universe. 12345View All.