It means that it's a porous material.
I believe the answer would be C.100
Since 200 and 60 are used (adding up to 260). Which means x must be 100 since 360-260 is 100.
Hope this helped!
The Sahel..... is bordered by the sahara desert
Answer:
Ptolemy took the help of the epicyclic model to explain the brightening and the dimming of the planets in order to explain there motion.
Explanation:
- As planets orbits in a small circle called as the epicycles and that of the earth is a deferment to this and is due to the larger orbit called as the deferment and causes the plates to have a looping motion and is
- As Ptolemy model of the solar system is a called as geocentric which means that the sun and the earth orbit the earth in a perfectly circular orbit and they, however, don't explain the backward or retrograde motion of the planets as that of mars
