Antibodies are produced by specialized white blood cell called B lymphocytes or B cells when an antigen binds to the B cell surface it stimulate the B cell to divid
Answer:
Probably www.medicin.com
Explanation:
For starters, medicine is spelled as medicin. Also it is .com not .org, .gov, or .edu. So therefore www.medicin.com would be the best answer.
Answer:
you hve to eat good foods like vegatables and fruit and protien and excrise daily and keep in good mental health ok
Explanation:
Cardiorespiratory fitness is a measure of how well your body is able to transport oxygen to your muscles during prolonged exercise, and also of how well your muscles are able to absorb and use the oxygen, once it has been delivered, to generate adenosine triphosphate (ATP<span>) energy via cellular respiration (cellular respiration is a chemical process in your body's cells that converts the energy stored in the food you eat into the </span>ATP<span> form of energy that is recruited for use by your muscles). Essentially, your cardiorespiratory fitness level is a measure of the strength of your aerobic energy system. If you haven't already read the </span>Exercise Energy Systems<span> article you can do so to get a better understanding of what </span>ATP<span> is, what cellular respiration is, and what the aerobic energy system is (in addition to your body's other two energy systems).</span>
