Fact 1: Intense heat has a negative impact on an organism. Fact 2: Intense Sunlight and Heat Intense sunlight and heat are present in all arid areas. Given the two facts above, intense _ has a negative impact on an organism?
OPT: (I) influenza; (II) Sunlight; (III) Solar energy; (IV) competition; (V) growth; (VI) air; (VII) Dehydration; (VIII) darkness;
Answer:
(II)