Acid rain is a dilute solution of acids that dissolve
the calcium carbonate in limestone statues.
concentrated acids can dissolve a large piece of
limestone in a few days. statue breakdown due to
acid rain can take decades, but statues with
intricate carvings break down more quickly.
explain these observations in terms of reaction
rates.
done

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.