Answer:
A) central
Explanation:
The lymphatic system plays a major role in specific immune responses. The lymphatic system is composed of lymph, lymphatic vessels, and lymphatic organs (bone marrow, thymus, lymph nodes, spleen, etc). These lymphatic organs help to produce and repair immune cells including lymphocytes (T cells and B cells), monocytes, and plasma cells that generate antibodies against specific pathogens. The lymphatic organs can be classified into 1-primary (central) lymphoid organs, i.e., bone marrow and thymus, that produce lymphocytes and 2-secondary lymphoid organs, i.e., spleen, lymph nodes, and tonsils, that filter out and destroy undesired pathogens. The central lymphoid organs are sites where lymphocytes can divide and proliferate.
Answer:
Bench Press --- Pectorals
Leg Extensions --- Quadriceps
Concentration Curl --- Biceps
Pushdowns --- Triceps
hope this helps! =)
Answer:
Explanation:
<em>Most of us have heard of physical therapists, athletic trainers, nutritionists, and coaches — and we have a pretty solid grasp on what they do in their day-to-day work. But, for many people, exercise physiology is a different animal. You may have heard of exercise physiology but few truly understand even the basics about this multifaceted healthcare career. </em>
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<em>Put simply, exercise physiologists help people become their best physical selves. The profession can be as varied as helping athletes reach peak fitness; guiding people in their journeys to lose weight, or rehabilitating patients suffering from chronic illness.
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<em>But there's so much more than that. To help shed some light on this complex field of study, we compiled a broad overview of this rewarding career — complete with some basic definitions and distinctions between some of the confusing and similar-sounding fields.</em>
