English, 20.07.2019 17:00 anastasiasam1916
Will give both petroleum and coal are made up of complex carbon-based molecules, and both originated with living creatures of some kind. both are vital sources of energy for the modern world and both were formed by geologic processes over millions of years. however, petroleum was mainly formed from the remains of ocean-dwelling microorganisms. coal, on the other hand, originated from decayed vegetation in ancient swamps and bogs. in any case, it took millions of years for both coal and oil to be produced. this is the case because it took that much time for overlying sediments to produce the unimaginable heat and pressure that would one day allow us to harvest these energy resources. what is one clue word or phrase in the passage that indicates a contrast? a. in any case b. because c. both d. however
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English, 22.06.2019 06:00
How does the author introduces his idea of fish depletion in the first few pages of world without fish?
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English, 22.06.2019 07:30
Direct characterization includes select all that apply. statements by the author about a character's personality statements by the author about a character's appearance statements by the author about what a character is like statements by the character about what they hate
Answers: 2
Will give both petroleum and coal are made up of complex carbon-based molecules, and both originate...
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