He was talking about you I think it means
Answer:
this is really hard let me finish my test and ill get back to you
Hormones - a chemical realesed by the endocrine system in the bloodstream
Great question. Cardiovascular endurance is how efficiently you heart, blood vessels, and lungs to supply oxygen rich blood to working muscles during physical activity (aerobic activity like walking, running, cycling or playing a sport) for a prolonged period of time or for more than 90 seconds.
Hope this helps!
