The nebular theory of the formation of the solar system successfully predicts all but one of the following. Which one does the theory not predict?
A) Planets orbit around the Sun in nearly circular orbits in a flattened disk.
B) the compositional differences between the terrestrial and jovian planets
C) the equal number of terrestrial and jovian planets
D) asteroids, Kuiper-belt comets, and the Oort cloud
E) the craters on the Moon
Question 2
The ________-year solar cycle is characterized by a variation in the number of sunspots and a reversal of the polarity of the Sun as a whole.
Fill in the blank(s) with correct word
Spina bifida. (A) Spina bifica occulta; the vertebra is not complete, but there is no protrusion of
Components of a computer system.
Color monitor for a computer system.
A “reduced power” warning light indicates a fault with the electronic throttle control system on ...
Infections in the Digestive System
A system absorbs 623 J of heat while doing 457 J of work. What is the value of U?