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✌️✌️
1000 calories, as 1 calorie is the energy needed to raise 1g of water by 1 degree at normal atmospheric pressure.
Answer:
B
Explanation:
I would say B. They can help you in more ways than you think.
Goals don't give anything to your future it shapes it. Let's say if you like soccer and you like to play music, you can set a goal to become a good soccer player and then you wanna learn music.
