If bamboo requires water to grow, then what does bamboo require to grow? Answer choices: - Sun - protein - fibers - viruses - Light - bacteria - ice cubes - water
water

If smoke can cause cancer by producing mutations in DNA, then what can cause cancer by producing mutations in DNA? Answer choices: - maples - PDAs - A drug. - copper - coal - CO 2 - smoke - sponges
smoke

If earthworms have the amazing capacity to regrow segments that break off, then _have the amazing capacity to regrow segments.? Answer choices: - ferns - arachnids - roots - earthworms - anthropods - crustacean - loose soil - root growth
earthworms