Background In order to live and grow, plants need four basic elements: air, water, nutrients, and sunlight. Air During the process of photosynthesis, plants use carbon dioxide to make food and release oxygen, as a result. Water Roots carry water and nutrients to the plant.
Best Answer: You cannot drop out of high school in Illinois until you are 17. It has nothing to do with parental consent. Illinois law does not care. Also, if you drop out, if you have a driver's license, it will become void. You cannot take the GED until you are 18.
No state allows you to drop out before you are 16. You have to att â¦ end some type of conference with a parent and teacher, they decide if it is O.K. for you to drop out. At 18 if you are still attending school you can drop out almost instantly with no parental permission.