Chemistry, 31.07.2019 15:30 jacquetpaul1969
20 points! what types of evidence indicate that plants once existed in antarctica? (check all that apply) 1-fern fossils have been found there. 2-coal deposits have been found there. 3-duck-billed dinosaur fossils have been found there. 4-evidence of running water has been found there. 5-evidence of trees have been found there.
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Chemistry, 22.06.2019 06:30
What is the correct term for living the most sustainable life you can within your current circumstances?
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Chemistry, 22.06.2019 09:00
Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
Answers: 1
Chemistry, 22.06.2019 13:00
The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false
Answers: 2
20 points! what types of evidence indicate that plants once existed in antarctica? (check all that...
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