Pole beans need something to grow around and up. Which kind of stimuli can encourage this type of growth?(1 point)Responsestouchtouchlightlightwaterwatergravity choose one
Light is the most important stimulus for pole beans to encourage upward growth. Pole beans are phototropic, meaning they grow towards light sources. Providing ample sunlight will help pole beans to grow strong and tall as they climb up a supporting structure.
