Answer:
higher altitudes have a lower level of oxygen which in turn, trains your lungs to hold and breathe more oxygen which also helps you cycle, run, etc. longer than usual
Explanation:
Well Its basically destroying whatever habitat had formed there. Anything living on the surface of the grace would be dead. Bees would now longer visit since there is a cut in pollen count. The only organisms the yard might support well them
This works because the white pain acts as a barrier, therefor the sunlight a bounces off the glass instead of just going through.
Is a substance that speeds up a chemical reaction, but is not consumed by the reaction
Both are organs ur body cant live without thats why when ppl shoot they aim for the heart and/or brain they are vital organs