Answer: principle of self-government is necessary for maintaining good health because it takes a great amount of discipline to stay healthy. It keeps your heart and lungs healthy.
Explanation:
Answer: the answer is D ;)
Explanation:
B. astigmatism is the best answer, it definitely gives distorted images.
Nearsightedness is where you can't see things clearly unless they are really close up to the eyes. Farsightedness is where you can see things better the farther off, but both of those may still leave you seeing blurry. Sclera is just part of they eyeball, the outer white layer.
