The answer is the year 1823
Explanation:
A equals 2d divided by 1^2
To mean learning and education is a big contribution as to my future self. I have plans for my future, I want to help lives and save(be in the medical field). without proper education that won't make me a safely trained person. education will help me be who I want to be.
soil is essential as it provides nutrients to plants. water is used for drinking and many other things.