Answers: 1
Geography, 23.06.2019 22:50
Which events occurred during the space race? check all that apply. (a) nasa was established. (b) yuri gagarin orbited earth. (c) the soviet union launched salyut. (d) the united states launched skylab. (e) the united states launched explorer 1.
Answers: 1
Geography, 24.06.2019 07:00
Summarize the president's/vice president's roles and responsibilities in 8 sentences
Answers: 1
Geography, 24.06.2019 14:00
Ageologist is working in an area with exposed sedimentary rocks and finds a well exposed sequence of stratified rocks. as he works through a thick sequence of limestone, he sees abundant large clam fossils that produce an interlocking texture suggesting a reef, but within the limestone section these clams disappear and the overlying limestone is made up primarily of fragments of corals. he now moves 50 km away and finds limestones interbedded with shales, and the limestones contain the same clam fossils he had seen previously 50 km away. as he continues through this section, the rocks become entirely limestone, and the clams disappear again with coral fossils above forming a reef structure. he concludes
Answers: 3
Geography, 24.06.2019 16:30
An igneous rock that contains mostly pyroxene and olivine has what type of composistion
Answers: 1
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