Since someone would be performing wind sprint activities, it is guaranteed when performing any activity is to get better overtime so I would say to "work above your target heart rate"
Macronutrients, macronutrients are essential nutrients our body cannot produce on its own, these include Carbs, Lipids, and protein, these all produce energy and balance our metabolic rate, without them our bodies wouldnt process information, fight disease, and produce blood cells nearly as quickly
Answer:
Noble gases are extremely stable and conduct electricity.
Explanation:
They're stable because each noble gas has a full outer shell of electrons, which means they don't need to gain or lose an electron.
I would go with B considering he has never tried it he is with a group of guys telling how great it is and he wouldn't want to feel left out of that circle
The hepatitis one...I think. if you know for sure I an wrong then it's definitely the first one about HIV
