Answer:
It would be C) cardiovascular endurance
Explanation:
Answer:
The heart is a muscular organ about the size of a fist, located just behind and slightly left of the breastbone. The heart pumps blood through the network of arteries and veins called the cardiovascular system.
around 70bpm, or else your blood is too fast and you can die from a heart attack. cool down for 15 minutes next time okay? im worried for u
Answer:
Body language.
Explanation:
If you see someone nervously wringing their hands, you can assume they're worried about something. If you see someone crying, the obvious assumption is to believe they are sad about something.
