Answer:
78.09% nitrogen
20.95%oxygen
0.03%carbon dioxide
0.93%other gases
this is the composition of air
it is essential for respiration
Explanation:
if it helps then mark as brainliest✌️✌️
I believe it is metaphor, but i am not a 100% sure
I believe the correct answer from the choices listed above is option A. Stretching that uses neuromuscular reflexes to gain further stretching of the muscle is called PNF stretching. PNF stands for <span>Proprioceptive Neuromuscular Facilitation. Hope this helps. Have a nice day.</span>
Healthy adults aged 19-64 should do at least 150 minutes of moderate aerobic activity such as cycling or brisk walking every week as well as <span>strength exercises on two or more days a week that work all the major muscles. They could instead do </span><span><span>75 minutes of vigorous aerobic activity, such as running or a game of singles tennis every week, as well as </span>strength exercises on two or more days a week that work all the major muscles. They could even do a </span><span><span>mix of moderate and vigorous aerobic activity every week. </span></span>
