• scientist ⪢⪢
If scientists are right, this would be the ninth planet in our solar system. ▲￫▲
http://qindex.info/i.php?x=4148

◎◎◎ laboratory ⪢⪢
A _____ is a room where a scientist works.
http://qindex.info/i.php?x=9987

○○○ chemical ⪢⪢
The scientist mixed the _____s.
http://qindex.info/i.php?x=9823

○○○ Thames ⪢⪢
Endangered sharks are swimming around the Queen! The UK's iconic river Thames was so polluted in the 1950's, scientists called it "biologically dead".
http://qindex.info/i.php?x=17654

○○○ disprove ⪢⪢
The scientist disproved the theory that the sun moved around the earth.
http://qindex.info/i.php?x=17480

○○○ catalogue ⪢⪢
Most of these artifacts and ancient settlements can be cataloged and understood by archeologists and scientists quite easily. #pillow
http://qindex.info/i.php?x=21615

○○○ ancient ⪢⪢
The scientist discovered ancient Egyptian ruins.
http://qindex.info/i.php?x=21913

• Present Perfect
Scientists say they have found evidence of a giant planet in the solar system. There have only been two true planets discovered since ancient times. Planets have been predicted before and then were not found.
http://qindex.info/i.php?x=4149

• Nataruk fossils
Scientist Lahr said the findings raised the question of whether warfare has been part of human experience much longer than previously thought. ￫ Marta Mirazon Lahr, Anna Metteo, club, Turkana #listening
http://qindex.info/i.php?x=3327

• Planet Nine
○ The scientists are with the California Institute of Technology or Caltech. ○ Pluto had been considered the ninth planet until 2006 when it was renamed a dwarf planet. ○ Anna Matteo, Konstantin Batygan, Mike Brown, Robert Massey
http://qindex.info/i.php?x=3289

• Roger Penrose
And scientists Roger Penrose, Reinhard Genzel and Andrea Ghez win the 2020 Nobel Prize for Physics for their discoveries about black holes.
http://qindex.info/i.php?x=11048

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