The rotation axis of most celestial bodies is subject to ...
recession
precession
deflation
progression
The orbits of planets around the Sun do not really follow an identical ellipse each time, but actually trace out a flower-petal shape because the major axis of each planet's elliptical orbit also precesses within its orbital plane, partly in response to perturbations in the form of the changing gravitational forces exerted by other planets. This is called perihelion precession or apsidal precession.
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Answers by country
recession
precession
deflation
progression
answers
Estonia
10
France
17
Lebanon
12
Austria
84
Poland
3674
Australia
35
the Netherlands
18
India
307
Greece
19
the United States
177
the Philippines
24
Germany
553
the United Kingdom
92
Switzerland
66
Republic of Ireland
11
Pakistan
19
Canada
24