The combined gas law does not account for changes in
O A) power
OB) volume
OC) pressure
OD) temperature

Power

Explanation:

The combined gas law is...

P1V1/T1 = P2V2/T2

These variables stand for pressure, volume, and temperature.

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3 hours because it is a decent distance.

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.