F. because electronegativity generally increases as you move from left to right across a periodic table, and F is farther right than O
Answer:
Concave Lenses Are for the Nearsighted, Convex for the Farsighted. Concave lenses are used in eyeglasses that correct nearsightedness.
Explanation:
People can reduce their exposure to BPA by washing out plastic cups, buying BPA free plastics. BPA should be kept out because it can cause a chemical interference in the human body
Answer:
D
got it off the internet...plus that's what my science teacher said in class