Acid rain droplets or acid fog comes in contact with tree leaves or tree needles. It can then leach out important tree nutrients from the leaves or needles. Specifically, acid rain removes calcium, potassium, and magnesium from the tree. These are nutrients that the tree needs for growth and reproduction. This happens because these important nutrients are bases, and opposites attract—so the base plant nutrients are drawn out of the trees by their attraction for the acid droplets that fall on them.
I would go with choice A) because today u don't just touch acid when u feel like it because the chemicals can burn your skin off to the bone itself and even animals.
Plant cuticle is a waxy covering over the aerial epidermal cells of all the plants. Waxes are composed of cutin and a various organic solvent-soluble lipids. The cuticle is an extracellular hydrophobic layer which provides protection against desiccation and external environmental stresses. In other words the cucticle helps to retain water and give plants an adavanthe to live terrestrial life.