Answer: 1) a stem bends towards light. Tropism is the way a organism responds to its surrounding, the plant bends to the light, to survive.
2) Stems and Gravity. The plant wants to be towards the sun, and as close to the light as possible, gravity pushing down, will negatively effect the plants efforts to reach the light.
Hope this helps :)
Yes. Minerals create high-paying jobs and provide raw materials to every part of the economy. Mineral mining stimulates economic growth. It creates jobs for not only the mineral mining industry, but creates jobs elsewhere in the economy. By supporting thousands of jobs and providing raw materials, metals, and minerals mining is essential to our economy. Let me know if this helped
