Which sentence uses parallel structure correctly?
O A. Processed foods are bad for you, are high in fat, and are the cause
of serious health issues.
B. The death penalty is cruel, really expensive, and criminals still
commit crimes.
C. Texting while driving causes automobile accidents, people are
distracted, and it is bad.
D. Animal testing has helped discover medicines, saves lives, and
will make people healthy.

a

Explanation:

postive, comparative, superlative - good, better, best

recall how we defined nouns as words capable of having plurals and possessive endings. adjectives (and their first cousin, the adverb) also have a feature that distinguishes them. they come in three states. first, the raw adjective—in its positive state—merely describes the noun modified; it doesn’t care about how this particular person or thing stacks up against other members of the same noun class