Biology, 08.07.2019 13:10 hannahdrees0731
What is the chemical name for the compound with the formula na 2 s? (sodium(na) has one valance electron and sulfur (s) has 7 valence electrons.) a sodium sulfide b sodium sulfate c sulfur bisulfate d sulfur sodate
Answers: 1
Biology, 21.06.2019 20:10
Fossils can only be formed when? if mud, silt or tar is in the area to preserve the fossil ierosion does not occur and allows the fossil to form oxygen and microorganisms cannot decay the bones the area is dry and does not contain mud or silt
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Agenus is a taxonomic grouping that identifies a collection of species. when a scientist discovers a new species, how is this species assigned to a genus
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Biology, 22.06.2019 07:30
1. seamount a raised footwall block between normal fault creates this 2. syncline break between rocks where a hanging wall rises relative to a footwall 3. hot spring on rolling hills, this a dip between hills 4. volcanic neck created when a block with hanging walls slips down between normal faults 5. caldera underwater volcano that never reaches above sea level 6. horst natural hot water on earth's surface containing many minerals 7. graben underwater volcano whose top is eroded flat by waves 8. crater less than a mile in diameter; looks like a bowl at the top of a volcano 9. guyot magma that filled the central vent that remains after the volcano has eroded 10. reverse fault over 1 mile in diameter; looks like a bowl over a volcano
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Biology, 22.06.2019 15:30
Wich is not standing in the way of astronomers getting a good view of different star
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What is the chemical name for the compound with the formula na 2 s? (sodium(na) has one valance elec...
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