Final answer:
Smoke affects the growth of grapes in Washington State by inhibiting photosynthesis, damaging grape leaves, and hindering ripening and development.
Step-by-step explanation:
Smoke affects the growth of grapes in Washington State in several ways. First, smoke contains harmful chemicals that can inhibit photosynthesis in the grape plants, reducing their ability to produce energy through sunlight. Second, the chemicals in smoke can be deposited on the grape leaves, causing damage and affecting the plant's overall health. Third, smoke can also hinder the ripening and development of grapes, affecting their flavor and quality.