In an area where a river has cut deep into Earth, there are several layers of very different rock
exposed. The oldest rock layer is most likely to be
the layer that is
A. below the other layers.
B. the thickest layer.
C. the most rich in fossils.
D. igneous intrusive rock.

Exothermic,  physical change after it is already baked

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.