What occurs in the a horizon of soil?
a. the crystal structure of minerals in rock is broken down.
b. leached minerals from previous layers are precipitated out.
c. parent material is weathered into smaller fragrance.
d. microorganisms decompose organic compounds into nutrients.

30litre of li2o is 1.0002mole approximately 1 mole

The correct answer is d

Ithink d hope that

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.