Bacteria also help out by doing things cells are ill-equipped to do. For instance, bacteria break down carbohydrates (sugars) and toxins, and they help us absorb the fatty acids which cells need to grow. 2 Bacteria help protect the
Structure | Navy SEALs. There are 2,450 active duty SEALs, (just 1% of all Navy personnel), and 600 active duty SWCC. These forces spearhead our global maritime security worldwide. NSW reserves number 325 SEALs, 125 SWCC, and 775 support personnel. At least according to Google.
Updated March 14, 2017. There are 32 species, or types, of seals on the planet. The largest is the southern elephant seal, which can weigh more than 2 tons (4,000 pounds) and the smallest is the Galapagos fur seal, which weighs, in comparison, a mere 65 pounds. Below is information on the many types of seals and how they differ -- and are similar -- to one another.