Which of the following is a perceptual region? the upper midwest new york city massachusetts the united states

Why would the crystals in an intrusive igneous rock be larger than the crystals in a chemical sedimentary rock? a. intrusive rocks form beneath the earth's surface, so they cool very slowly, which produces larger crystals. b. chemical sedimentary rocks form from dissolved substances on the earth's surface with very high heat and cool very slowly, which produces smaller crystals. c. chemical sedimentary rocks and intrusive rocks have crystals of the same size. o d. chemical sedimentary rocks form deep in the earth, so they cool slower, which produces small crystals. € read question correct:

Select the word from the list that best fits the definition of branch of islam that is in iran

Which area on the map would be most likely to have the most oil exploration in since the start of the 21st century? a) b) c) d) plz me