• 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

○○○ Ptholemy ⪢⪢
The old idea that the sun moved around the earth is known as the geocentric theory. This idea was first made famous by an ancient Greek scientist Ptolomy who lived in Egypt nearly 2000 years ago.
http://qindex.info/i.php?x=13357

• 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

• 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

Google ➔ Dictionary ➔ Image ➔ YouGlish