Answer is B i think
Explanation:
because its not important
Hey There!
cardiorespiratory endurance is how long you can do a activity without taking a break.
Hope this helps!
Katrina learned about curling by watching and focusing on the techniques used by the olympic players. By watching so much, she learned the movements and basic rules of the game. This is an example of visual learning which is also cognitive learning :-)
Answer:
kháng thể, pentraxin và các tầng bổ sung và tiếp xúc
it's the circulatory system,the heart and blood vessels
