Answer:
The efficiency of the cardiovascular system
Explanation:
Cardiovascular endurance is how efficiently your 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.
False. You would become dehydrated if you only drank caffeinated beverages and played sports.. You need to drink water in order to be hydrated.. Every once and a while you can have a caffeinated beverage.
Answer:
I would say option 1
Explanation:
*READ* because, they look the exact same. And when they look the exact same I always do the first one. Hope This Helps!
Answer:
2,4,5 for vulnerable, 1,3 for not
