I think it may be B. Climax
Well, mass<span> is a measurement of how much matter is in an object;</span>weight<span> is a measurement of how hard gravity is pulling on that object. Your </span>mass<span> is the same wherever you are--on Earth, on the moon, floating in space--because the amount of stuff you're made of doesn't change.
Hope it helps</span>
Answer:
1 = veins
2 = cardiovascular system
3 = fibrin
4 = target heart rate
5 = maximal heart rate
Answer:
Respiration is the chemical phenomenon in which cells obtain energy by combininatin oxygen and glucose.