B. It grows as nuclear fusion in its core produces more matter.
D. urbanization is always good for the environment
Answer:
Carbohydrates contain only carbon, hydrogen and oxygen atoms; prior to any oxidation or reduction, most have the empirical formula Cm(H2O)n. Compounds obtained from carbohydrates by substitution, etc., are known as carbohydrate derivatives and may contain other elements.
Explanation:
Sublease. That's wee it lies <span />