Write a paragraph on "lipids as pigments".

the answer is the first option

explanation:

just googled it m8. not that hard

lol

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.