Express 2.99 x 108 m/s (the speed of light) in decimal notation (i. e., express the number without using scientific notation

answer; /// the amount of material dissolved in a measure of liquid(concentration) the above statement is (true); /// good luck

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.